![]() Behavior will depend on which name servers a DNS resolver has cached, the name servers for theĭomain hosted zone () or the name servers for the subdomain hosted zone (). ![]() If you have some records for the subdomain in both the hosted zone for the domain and the hosted zone for the subdomain, DNSīehavior will be inconsistent. Note the following about creating records in the hosted zone for the subdomain: To define how you want Route 53 to route traffic for the subdomain () and its subdomains (), youĬreate records in the hosted zone for the subdomain. ![]() You can also optionally enter a comment.įor information about how to specify characters other than a-z, 0-9, and - (hyphen) and how to specify internationalized domainįor Type, accept the default value of Public hosted zone.Īt the bottom of the right pane, choose Create hosted zone.Ĭreating records in the hosted zone for the subdomain In the right pane, enter the name of the subdomain, such as. If you're already using Route 53, choose Hosted zones in the navigation pane. If you're new to Route 53, choose Get started. Sign in to the AWS Management Console and open the Route 53 console at To create a hosted zone for a subdomain (console) To create a hosted zone for a subdomain using the Route 53 console, perform the following procedure. Information, see Updating the hosted zone for the domain.Ĭreating a new hosted zone for a subdomain (You created copies in the hosted zone for the subdomain in step 2.) For more If the hosted zone for the domain contains any records that belong in the hosted zone for the subdomain,ĭelete the records from the hosted zone for the domain. For more information, see Creating records in the hosted zone for the subdomainĬreate an NS record for the subdomain in the hosted zone for the domain, which delegates responsibility for the subdomain to the name Zone for the subdomain, duplicate those records in the hosted zone for the subdomain. If the hosted zone for the domain contains any records that belong in the hosted For more information, see Creating a new hosted zone for a subdomain.Īdd records to the hosted zone for the subdomain. Values that you specify when you create or edit Amazon Route 53 records.Ĭreate a hosted zone for the subdomain. TTL expires and another client requests the subdomain from that resolver. Must get information from the hosted zone for the root domain and then get information from the hosted zone for the subdomain.Īfter the first DNS query for a subdomain, the resolver caches the information and doesn't need to get it again until the There's a small performance impact to this configuration for the first DNS query from each DNS resolver. Using a separate hosted zone for a subdomain also allows you to use different DNS services for the domain and the subdomain.įor more information, see Using Amazon Route 53 as the DNS service for subdomains without migrating the parent domain. ![]() Managed by different groups, creating a hosted zone for each subdomain can significantly reduce the number of people who must haveĪccess to records in the hosted zone for the domain. (You can't use IAM to control access to individual records.) If you have multiple subdomains that are When you use a separate hosted zone to route traffic for a subdomain, you can use IAM permissions to restrict access to the Specify the four name servers that you got in step 3. You create a new NS record in the hosted zone for the domain (), and you You get the name servers that Route 53 assigned to the new hosted zone when you created it. You create records in the new hosted zone that define how you want to route traffic for the subdomain ()Īnd its subdomains, such as. You create a hosted zone that has the same name as the subdomain that you want to route traffic for, ![]()
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