Aws Route 53 Record Ttl

Check the Domains FAQ if you don't find what you're looking for. This file has all the records. aws home directory and find the credentials file as shown in the following image:. You can use it to map domain names to your Amazon EC2 instances, Amazon S3 buckets, Amazon CloudFront distributions and other AWS resources. Route 53 don't restrict what IPs or CNAMEs you can tag with a region. Route 53 can be used to route users to infrastructure outside of aws true or false?. An Amazon Route 53 CNAME record can point to any DNS record hosted anywhere. The outline to create the Private White Label DNS Name Servers in Route 53 are as follows: Install AWS CLI Client Create IAM Account with rights to Route 53 Configure AWS CLI with IAM Create Reusable Delegation Set Get IPs of AWS Name Servers in Delegation Set Create Hosted Domain For the Name Servers Create Name Server Records in Route 53. However if name doesn't end in a period, then domain-name->zone-id automatically appends one for you. 6- Post configuration tasks Once we are happy and with everything tested we could bring up the TTL values. To set up a mail server you first need the MX record to be properly setup in Route 53 or in Your DNS. To the contrary, using AWS Route 53 for global load balancing, you can benefit from improved latency and better availability for your application stack. See related part of AWS Route53 Developer Guide to understand differences between alias and non-alias records. AWS Route 53 responds to the DNS queries based on the values in the resource record set for e. In this blog post I will explain what is DNS TTL in aws route 53. No TTL setting for alias records in Route53, and updating records from Lambda i can set the TTL for A and AAAA record types where i set the address value lierally, however i cannot set the TTL for alias records. Stay tuned, I'm still working on this proposal. Read our step-by-step guide to learn more!. The Route 53 name server returns the IP address of the domain name to the DNS resolver. Route 53 latency-based routing lets you use DNS to route end-user requests to the EC2 region that will give your users the fastest response. Ensure your AWS Route 53 hosted zones have a TXT DNS record that contains a corresponding Sender Policy Framework (SPF) value set for each MX record available. The AWS SDK for. The AWS documentation states: "If an alias record points to an AWS resource, you can't set the time to live (TTL); Route 53 uses the default TTL for the resource. Route 53 is one of the main services of AWS since it offers the DNS management for your domains in the AWS platform. 다시 Route 53으로 돌아옵니다. com DNSサーバ名. When using the API, you can set account level access to have a fine-grained control over domain management through the Identity Access Management API. The final field is something called TTL or time to live, in Route 53 is quite is called a Record Set and not just create a Record is that in AWS. Route 53 configuration is done in terraform. If you don’t host DNS in AWS, the script can be modified to work for other DNS providers (assuming they have public API’s). Instead, all Lightsail DNS records default to a TTL of 60 seconds. If the S3 Bucket was created correctly, it should be available for selection as an alias. Weighted resource record sets only. TTL for all alias records is 60 seconds, you cannot change this, therefore ttl has to be omitted in alias records. For NS records, you can use wildcard DNS record entries. If you receive the above Name and Address, then the setting is completed successfully. But there’s no quick way to do it via PowerShell. You can't guarantee: Client libraries will respect your TTL; Client resolvers will respect your TTL. Apart from the advantage of free renewal in one year, our AWS-Advanced-Networking-Specialty Actual Test Answers exam engine offers you constant discounts so that. Hi, I'm having trouble setting up MX records on Amazon Web Services Route 53. Route53 is a no-brainer, imho. 그림 17-14 Route 53 레코드 목록. An Alias record can map one DNS name to another Amazon Route 53 DNS name. To set up a mail server you first need the MX record to be properly setup in Route 53 or in Your DNS. Important: If you purchased your domain from Google when you signed up for G Suite, you don’t need to set up Gmail. To always route traffic to the active firewall in the HA cluster, define two record sets with a failover policy. Specifies the time-to-live (TTL) in seconds of the. 6- Post configuration tasks Once we are happy and with everything tested we could bring up the TTL values. 07 Change the AWS region by updating the--region command parameter value and repeat step no. “R53” offers Weighted Round Robin (WRR), also known as DNS load balancing, which allows you to assign weights to DNS records in order to specify which. Each client caches DNS records. In my case aws. Welcome to AWS 262, Amazon Route 53. Amazon API Gateway; Amazon CloudFront; AWS Direct Connect; AWS Elastic Load Balancing (ELB) Amazon Route 53; Amazon VPC; VPC. Amazon Route 53 helps you register domain names, route Internet traffic to the appropriate resources, and check the health of your resources to make sure your web app is always up and running. Anycast Touch instantly makes live production accessible to anyone who requires live broadcasting or webcasting. GoDaddy can host your DNS records, or AWS can. mypowershell. Here goes with GoDaddy. TTL (Time to Live) The amount of time, in seconds, that you want DNS recursive resolvers to cache information about this record. During the TTL period, the DNS resolver will respond to requests from its cache. It's fault tolerant, resilient and removes the operation burden of running your own DNS. aws home directory and find the credentials file as shown in the following image:. 紀錄一下怎麼更新DNS Record on Route 53. What AWS Route 53 brings to the DNS table. Amazon Route 53 Dynamic DNS Updater Script. be/w0FWGdVmjAk?t=1574 - if you are famil. It can also route users to infrastructure outside of AWS. Number of Route53 operations that may be performed concurrently. When using the Amazon Route 53 API to change resource record sets, Route 53 either makes all or none of the changes in a change batch request. Amazon Web Services publishes our most up-to-the-minute information on service availability in the table below. Many of the popular domain registration and web hosting providers (e. If the IP address of the load balancer changes, Route 53 automatically starts to respond to DNS queries using the new IP address. mydomain-loadbalancer. Using the steps below, add these to your Route 53 account. Route 53 don't restrict what IPs or CNAMEs you can tag with a region. It is designed for developers and corporates to route the end users to Internet applications by translating human readable names like www. Route 53 will also send a confirmation email, confirming that your domain name has been approved and registered with AWS Route 53. S3 Static Website Hosting and Route 53 DNS Failover to redirect to maintenance page Assuming that you have a set of EC2 instances running behind a load balancer. To be able to call the service with a user-friendly name and the https protocol, Amazon Route 53 as a Domain Name Service and AWS Certificate Manager are part of the solution as well. com into IP addresses like 192. Be careful not to repeat the domain name in the name field of the form, AWS automatically adds this to all records under the domain. 4 is no longer available in your AWS account, the DNS entry that points to the missing EIP qualifies as dangling DNS record and can be deleted from you Amazon Route 53 hosted zone. com's cloud computing platform, Amazon web Services (AWS). Adding SRV records can be tricky as each name server host varies how to input name and value. com's cloud computing platform, Amazon Web Services (AWS). Amazon route 53 is highly scalable DNS web system. The sample. The plan is to register a domain, create a simple static site, and have it running on AWS, all for just a few dollars a month. Infoblox NIOS provides the capability to synchronize with Amazon Route 53 and integrate hosted zones with the NIOS database so you can view Route 53 DNS data through a unified. In which I delegate DNS from Gandi to AWS Route 53, and learn how to configure Route 53 with CloudFormation & Sceptre. Looks up your current IP address; Looks up the IP address in DNS for your host name; Uses the AWS command line client to update the DNS record if it needs to be changed. In Amazon Route 53, you organize DNS records into "hosted zones" that you configure through the Route 53 API. Hosting static websites on and an S3 bucket is convenient and require almost zero maintenance; however, hosting a static website without a top-level domain is not very useful. tf file In this file DNS zone astrahome. A company hosts 5 web servers in AWS. はじめてのAmazon Route 53の中ほどを参考にホスティッドゾーンを作成してください。 名前は、DNSでホスティングしているドメイン名を指定してください。 つくたドメインを選択すると次の画面の右上に ”import Zone” があるのでそれをクリックし. AWS Route 53 responds to the DNS queries based on the values in the resource record set for e. Amazon Route 53 can manage DNS records for your domains. AWS Route 53 integrates with other AWS features. 위쪽 Create Record Set 버튼을 클릭합니다. The update of the zone information to the slave nameservers should be handled through the SOA record. Specifies the time-to-live (TTL) in seconds of the. Simple HTTP Redirects Using AWS Route 53 and S3 Let’s just say that you want to create a redirect for a root domain while using Route 53 on Amazon Web Services. In Route 53, records of the same type (TXT, MX, CNAME, etc) for the same domain or subdomain get grouped together in a "record set" with one TTL value, so my zone file was breaking it. can also use Route 53 to route users to your infrastructure outside of AWS. Step 1: Get HOSTED_ZONE_ID on route 53. Like any DNS service, Route 53 handles domain registration and routes users' Internet requests to your application - whether it's hosted on AWS or elsewhere. com A record was in Route 53, would that remove the need. We need to first create a private hosted zone using Route. References. The above Lambda function utilizes metadata that we've placed on the autoscaling group to indicate which Route 53 DNS record to update when a scaling event occurs. Please note that this tutorial does not cover the difference between public and. Important: If you purchased your domain from Google when you signed up for G Suite, you don’t need to set up Gmail. No TTL setting for alias records in Route53, and updating records from Lambda i can set the TTL for A and AAAA record types where i set the address value lierally, however i cannot set the TTL for alias records. Inside Route 53, I have setup an A-record with an alias to the load balancer in the stack (I cannot set a TTL here). AWS Route53 Open issue Log Snapshot. This week Amazon Web Services announced that they have added Server Name Indication (SNI) support to their Route 53 health check features. Route 53 Policies: Problem Scenario. Note the following: If you're creating or updating an alias resource record set, omit TTL. This plugin supports all Amazon Route 53 records (https://docs. com records separately and adding include statements. TTL: The time to live instructs the cache when to expire and forces it to go out and query again so that it is constantly up-to-date Routing Policy When you create a record, you choose a routing policy, which determines how Amazon Route 53 responds to queries. Route 53 is very useful because it provides a lot of features, as well as failover and latency reduction functionality for a different type of records. An Amazon Route 53 Alias record can point to any DNS record hosted anywhere. It is part of Amazon. Alias record. HostedZone(connection, id, name, caller_reference, re-source_record_set_count, comment) A hosted zone is a collection of resource record sets hosted by Route 53. I think it's a really compelling dns service, and it's so easy to edit dns zones. com points to an ELB load balancer at lb1-1234. Using the AWS CLI (aka AWS Shell) to Query. Through AWS Internet Access Management (IAM) it’s possible to add people to manage all or parts of your AWS account. No TTL setting for alias records in Route53, and updating records from Lambda i can set the TTL for A and AAAA record types where i set the address value lierally, however i cannot set the TTL for alias records. 5 and 6 for the rest of the regions that have Elastic IPs (EIPs) allocated. Grid Manager displays all the associated records for the selected hosted zone in this panel. 0 Content-Type: multipart/related. AWS Educate 100$ Credit Code, Stackable 2 per AWS account. released on Dec 5, 2010, it is a part of Amazon. Route 53 is an “authoritative DNS” system. Now, what we have done, is to tell that AWS name servers know where our domain is hosted. If one of the NGINX Plus instances fails, Route 53 excludes the record associated with that instance from its responses to DNS queries. Enter a new CNAME record using the details from the CSV file. For the domains which are hosted by Route 53 - you can view and edit all sorts of information about the domain. Route 53 propagates DNS changes within 60 seconds, based on network conditions. In this case your, I am considering that, your APP/Site is directly connecting from some ELB to direct App/Web port. Recommended value is between 30 to 60 seconds. Here is a snapshot of the Open issues tracker as of this writing. com and subdomain. Set up a Route 53 subdomain for pointing to your home; A device in your home uses a scheduled task to ping a URL on your website; That URL grabs the IP hitting it and points your subdomain to the IP. Amazon Route 53 is a scalable Domain Name System (DNS) web service. 다시 Route 53으로 돌아옵니다. Route53 - AWS nameservers and DNS service. com” See snapshot below: Issue – this is a very basic solution and AWS Route 53 never comes into picture. A CNAME record can be created for your zone apex. Step by step to add a CAA record into the active DNS zone on Amazon AWS Route 53 1. replacing the id and key (but not "my-aws-account"). Alias resource record sets can save you time because AWS Route 53 automatically recognizes changes in the record sets that the alias resource record set refers to. Note: One basic monitor will allow you to monitor a total of 10 record sets Note: A monitor for record sets will be added only if 'Query Logging' is enabled from the AWS console. Route 53 responds to a DNS query only when the name and type of the alias record matches the name and type in the query. 그럼 이제 마지막 단계이다. You can transfer a domain from Route 53 to another registrar by contacting AWS support. The resource record cache time to live (TTL), in seconds. Route 53 don't restrict what IPs or CNAMEs you can tag with a region. Sending mail with AWS SES and Route53 (DKIM, SPF, and DMARC) Click on Use Route 53. You have to specify TTL for your records. This post is me exploring the first step in that plan: managing DNS in AWS Route 53 via CloudFormation. be/w0FWGdVmjAk?t=1574 - if you are famil. Manage DNS records with AWS Route 53. AWS Route 53 Load Balancing with Terraform January 29, 2019. Queries to existing DNS records are not affected by this issue. SOA Records NS Records (name server by top level domain servers) A Records (domain name to ip address) AAAA Records for IPv6; TTL (cache, time to live) CNAMES (canonical domain name to domain name) Alias Records (AWS created, easy way to map naked domain name (apex) to resource record / ELB, CF distribution, S3 bucket). 1) Create a Hosted Zone in AWS Route53 with NS records, the names of which are in the format example. You will be directed to the AWS dashboard. TTL can be set for an Alias record in Amazon Route 53. If you include the AWS_ALIAS_DNS_NAME attribute when you submit a RegisterInstance request, the TTL value is ignored. For example, a wildcard DNS record such as *. com Last updated at August 20, 2019. Amazon Route 53 is an authoritative DNS system. Multiple IPs can be associated with a single record. Use the value that appears in the Website Endpoint column in the Amazon Simple Storage Service Website Endpoints table in the AWS Regions and Endpoints chapter of the Amazon Web. Route 53 with its DNS service that allows administrators to direct traffic by simply updating DNS records in the hosted zone. , 75% one server and 25% to the other during a pilot release. Update: Added several other options for the IP provider since they don't always seem to be the most reliable. You can add up to 2 of this Event to your Account. However the problem is that my name server (AWS Route 53) is bound to a Wix A-record ("pointing" in Wix terminology). The outline to create the Private White Label DNS Name Servers in Route 53 are as follows: Install AWS CLI Client Create IAM Account with rights to Route 53 Configure AWS CLI with IAM Create Reusable Delegation Set Get IPs of AWS Name Servers in Delegation Set Create Hosted Domain For the Name Servers Create Name Server Records in Route 53. However, clients and intermediate DNS servers cache records in accordance with the time‑to‑live (TTL) value in each record, which is set by the authoritative DNS server. Therefore, you can pretty much do anything!. Priority, weight, port, and target are added to the value field. Route 53 connects user requests to Amazon S3 Buckets, Amazon EC2 instances or Elastic Load Balancers. A CNAME record can be created for your zone apex. There is no default TTL for any record type in Route 53. A list of AWS regions that you want Amazon Route 53 health checkers to check the specified endpoint from. Want to add DMARC record to AWS`s DNS, but you have a problem with doing it on Your own? This guide will show you how to add DMARC record to Your domain. To trigger failover between AWS regions, we next configure health checks in Route 53. Some sources however, say that the change might take up to 60 seconds. mydomain-loadbalancer. com, into the numeric IP addresses like 192. First, you'll learn DNS concepts and how Route 53 fits in with the internet's domain name system. Route 53 responds to DNS queries using a global network of authoritative DNS servers, which reduces latency. AWS requires the domain name to be in DNS style and end in a period, such as "foo. json file specifies the values for record creation. DNS TTL AWS Tutorial. Keep the Alias set to No. A higher TTL will improve our users experience and reduce Route 53 cost. route53 {key and id} [options] action [action arguments]. The final field is something called TTL or time to live, in Route 53 is quite is called a Record Set and not just create a Record is that in AWS. One of the. Hosting static websites on and an S3 bucket is convenient and require almost zero maintenance; however, hosting a static website without a top-level domain is not very useful. Meaning you will need to migrate all the DNS entries( A, MX, CNAME and TXT) first to AWS Route53 hosted zone. An Alias record can map one DNS name to another Amazon Route 53 DNS name. awsdns-{integer}. AWSのDNSサービスがRoute 53. com, into the numeric IP addresses like 192. hosted_zone. And then please change NS records of primary DNS, secondary DNS and so on as created on. There are 2 pieces of information we need to know. Using the Ruby SDK for Amazon Web Services to create any number of EC2 instances and configure their DNS. Route 53 Bootstrapping Your Kubernetes cluster requires that there be a "hosted zone" in Amazon Route 53 which is an Amazon service that acts as a domain registrar and DNS management system. If the S3 Bucket was created correctly, it should be available for selection as an alias. So the set up in my Route 53 currently looks like this: mydomain. Route 53 is an “authoritative DNS” system. In Route 53, select the hosted zone and the correct domain, then select the “Create Record Set” button. Use SSL to encrypt the data while in transit to Amazon S3. The SOA value for the domain is: ns-1520. The SPF record enables your Route 53 registered domains to publicly state which mail servers are authorized to send emails on its behalf. Click the Route 53 zone link to drill down to the Records tab. Verify name server has been switched. regions (pulumi. Route 53 can be used to route users to infrastructure outside of aws true or false?. Once records. First, you need to create a hosted zone in the Route 53 console which would match your domain. You can’t guarantee: Client libraries will respect your TTL; Client resolvers will respect your TTL. Points to be noted - If an alias resource record set points to a CloudFront distribution, an Elastic Beanstalk environment, an ELB load balancer, or an Amazon S3 bucket, you cannot set the time to live (TTL); Amazon Route 53 uses the CloudFront, Elastic Beanstalk, Elastic Load Balancing, or Amazon S3 TTLs. tf file In this file DNS zone astrahome. In my previous post I outlined my plan for adding SSL to this blog. The name route 53 is reference to UDP port 53 which is generally used for DNS. AWS Route 53 DNS Routing Policies. What Is Amazon Route 53? Amazon Route 53 performs three main functions: • Domain registration - Amazon Route 53 lets you register domain names such as example. Route 53 configuration is done in terraform. 그림 17-46 Route 53 Health Check 생성. Cloudwatch is the native monitoring service for resources and applications running in AWS. You can easily edit all the DNS records and their parameters. This is the first of a few posts about the AWS DNS service, Route 53. tfvars, the configuration shown is basic and does not include mx records for e-mail or any other service. So the set up in my Route 53 currently looks like this: mydomain. Route 53 is the network of DNS Servers hosted in various AWS regions all around the world. AWS Route 53 integrates with other AWS features. route53 - Manage your DNS entries on Amazon's Route53 service Description. Route 53 monitors the NGINX Plus load balancers and fails over to the next closest region if both NGINX Plus load balancers are timing out or returning HTTP status codes other than 200 OK. I use AWS to administer Route53 (DNS hosting), CloudFront (CDN) and S3 (mainly storing offsite backups) for various client WordPress Websites, as well my own. Note that the name and TTL value for each Route 53 record appear under its corresponding fields ( Name and TTL ) in NIOS. What we want to generate is similar to this:. Amazon Route 53 is a highly available and scalable Domain Name System (DNS) web service. Route 53 is an advanced DNS Service hosted on AWS Cloud platform that allows companies to use AWS infrastructure to host external and internal domains. I am converting a route53 CNAME recordset with 60 seconds ttl to an A recordset pointing to a cloudfront resource. All my domains and their dns zones are already hosted into AWS Route 53. Use of DNS infrastructure is a staple of blind application testing and data exfiltration. Moreover, due to caching (up to the TTL) of the lookups, even that local resolution has to be done only once a minute. This page is primarily for the cloud. This is a continuation of A Simple Introduction to AWS CloudFormation. No nameservers provided an SOA record for the zone. // // Other records in the same hosted zone // // If the AWS resource that you specify in DNSName is a record or a group of // records (for example, a group of weighted records) but is not another alias // record, we recommend that you associate a health check with all of the records // in the alias target. Tutorial vpn android. Hey Dan, This is great, thank you so much. Manage DNS records with AWS Route 53. An Amazon Route 53 Alias record can point to any DNS record hosted anywhere. If you’re signed in to your G Suite account, in the top right, click the App Launcher Gmail. To use an S3 bucket for Route 53 DNS failover, the bucket name must match the domain name. 99 CNAME Aliasing elb. For NS records, you can use wildcard DNS record entries. If you are using IAMs, make sure that the user that you're using for the key has access to route 53. petersplanet. Set up a Route 53 subdomain for pointing to your home; A device in your home uses a scheduled task to ping a URL on your website; That URL grabs the IP hitting it and points your subdomain to the IP. But there's no quick way to do it via PowerShell. com) can be used if a request should be routed over public internet and the second (server1i. In my case aws. aws-secrets needs to have permissions of 600 (so chmod 600. 30 11:10 by shaking shaking Route 53으로 EC2로 얻은 IP 주소에 A Record 를 생성하려한다. I'm going to. To create A-records with DNS Failover, repeat for each MiaRec instance: In the navigation pane of the Route 53 console, choose Hosted zones, select the domain name, and then choose Create Record Set. tf Terraform configuration which automatically updates AWS. In the Type box, select A - IPv4 from the drop-down. Alias records in Route 53 will automatically track changes in certain AWS resources and always ensure that a Route 53 name points to the right IP address. com to IP addresses. Go back to the AWS Console and click on Route 53. It is part of Amazon. Route53 is a no-brainer, imho. com to get the current IP address, makes sure it's valid, compares it to the last one that it got, and if it changed then it updates the Route53 Record Set using the awscli. So to overcome this issue, simply create a Route 53 record for your sub domain and attach your load balancer to that sub domain. Amazon Web Services has a cloud service called AWS Route 53 that starts as a DNS service but offers way more than just DNS. To use the AWS API, we'll need an IAM user profile with relevant permissions. However the problem is that my name server (AWS Route 53) is bound to a Wix A-record ("pointing" in Wix terminology). Understanding and configuring DNS can be tough. com, into the numeric IP addresses like 192. It provides secure and reliable routing to your infrastructure that uses Amazon Web Services (AWS) products, such as Amazon Elastic Compute Cloud (Amazon EC2), Elastic Load Balancing, or Amazon Simple Storage Service (Amazon S3). com's cloud computing platform, Amazon Web Services (AWS). An Amazon Route 53 Alias record can point to any DNS record hosted anywhere. To associate your domain name with your new IP address, you’ll have to use another great tool that’s part of AWS: Route 53. There is no default TTL for any record type in Route 53. Cloud & Virtualization Complete Guide Donations Are Welcome Please Send money to this below bank account. 1) Create a Hosted Zone in AWS Route53 with NS records, the names of which are in the format example. Once DNS record is set on Route 53 on AWS, the generated fqdn will get propagated back to Rancher, and will be set on the service. Amazon Route 53 can manage DNS records for your domains. DNS (domain name service) records refer host names such as www. 07 Change the AWS region by updating the--region command parameter value and repeat step no. Alias record. Now that the DNS resolver has the required IP address, it can forward the user request to the appropriate server hosting the content as per the configurations of the AWS Route 53 service. The parent domain NS-records (towards AWS DNS) have a TTL of 3600. Requirements before getting started: An Amazon Web Services account. 0 Content-Type: multipart/related. Some sources however, say that the change might take up to 60 seconds. We generally use 60 second TTLs, and as low as 10 seconds is very common. If a hosted zone were to go down, you could failover to a different AWS region (or another hosting provider). Like any DNS service, Route 53 handles domain registration and routes users' Internet requests to your application - whether it's hosted on AWS or elsewhere. TTL for all alias records is 60 seconds, you cannot change this, therefore ttl has to be omitted in alias records. This is a continuation of A Simple Introduction to AWS CloudFormation. If you used different accounts to create your Route 53 hosted zone and your Amazon S3 bucket – Enter the name of the region that you created your S3 bucket in. An Amazon Route 53 CNAME record can point to any DNS record hosted anywhere. Click the Route 53 zone link to drill down to the Records tab. Lucky for you, Route 53 has the ability to easily configure DNS record sets specifically for failover scenarios. You can easily edit all the DNS records and their parameters. GoDaddy, Domain. Of course you’ll want it automated so here’s a way to do with cron on a linux system:Install the AWS Command Line Interface. Changes to Name Servers may not take effect for up to 48 hours due to the DNS record Time To Live (TTL) values. Route 53 is a web DNS service offering from Amazon Web Services (AWS). com A record was in Route 53, would that remove the need. Amazon Route 53 is a managed DNS service that allows you to register and host domains and DNS zones from a global network of DNS servers. "R53" offers Weighted Round Robin (WRR), also known as DNS load balancing, which allows you to assign weights to DNS records in order to specify which. 99 CNAME Aliasing elb. com, an A record (as an alias) pointing to a live Elastic Beanstalk URL, a CNAME record (not an alias) with the value www. It is possible to use Route 53's Latency Based Routing (LBR) feature with non-AWS endpoints or IP address. Stay tuned, I'm still working on this proposal. GitHub Gist: instantly share code, notes, and snippets. In which I delegate DNS from Gandi to AWS Route 53, and learn how to configure Route 53 with CloudFormation & Sceptre. TTL can be set for an Alias record in Amazon Route 53. Log in to your AWS management console and find the "Route 53" Change the TTL field to 3600. The name route 53 is reference to UDP port 53 which is generally used for DNS. If the IP address of the load balancer changes, Route 53 automatically starts to respond to DNS queries using the new IP address. Continue to Registrar created Route 53 in primary DNS, secondary DNS, such as NS records change. For the domains which are hosted by Route 53 - you can view and edit all sorts of information about the domain. Congratulations! Your AWS EC2 Linux instance now has its own IP address! Now, it’s time to associate your new domain name with that address. Weighted resource record sets only. The length that a DNS record is cached on either the Resolving Server or the users own local PC is equal to the value of the "Time To Live"(TTL) in seconds.