其实ALIAS跟CNAME其实可以理解为同一个东西(参照的对象不同,所以指代的目标也不同)。
附上汇总贴:AWS助理架构师认证培训实操练习 | 汇总_热爱编程的通信人的博客-CSDN博客 Create record access website with domain name Create record access website with alias name Create record access website with apex domain name编辑于 2023-08-02 14:10・IP 属地广东 ...
Route 53 provides an extension to DNS functionality known as alias records. Similar to CNAME records, alias records let you route traffic to selected AWS resources, such as CloudFront distributions and Amazon S3 buckets. For more information, including a comparison of alias and CNAME records, seeC...
An alias resource record set routes DNS queries to an AWS resource (for example, an Elastic Load Balancing load balancer or an Amazon S3 bucket) or to another Route 53 resource record set. When you use alias resource record sets, Route 53 routes your DNS queries to AWS resources free of ...
- Alias -- 和CNAME类似,又叫别名记录,可以将一个域名指向AWS资源。例如www.baidu.com -> blabla.amazonaws.com。它是可以给根域名和非根域名使用。它是免费的,而且可以做本地健康检查。 NS - 可帮助将域名转换为计算机用于彼此相互通信的 IP 地址
Key difference: A CName cannot be used for naked domain names (Zone Apex record., you can’t have a CName for http://acloud.guru , it must be either A record or an Alias 最后,这里并没有使用ELB, Elastic Load Balancer, 还可以在Route53里创建Health checks,也并没有测试。
· CNAME: URL to URL · Alias: URL to aws resource A记录示例 Figure 30 Diagram for A record 7.2 Routing policy Route53 可以用于你拥有或购买的公有域名,例如application.mypublicdomain.com, 也可以用于你的VPC内实例解析的私有域名,如application1.company.internal. ...
B. Configure a CloudFront distribution and configure the origin to point to the private IP addresses of your Web servers Configure a Route53 CNAME record to your CloudFront distribution. C. Place all your web servers behind EL8 Configure a Route53 CNMIE to point to the ELB DNS name. D. As...
CNAME vs Alias •AWS资源(负载平衡器、CloudFront等)公开AWS主机名: •lb1-1234.us-east-2.elb.amazonaws.com 你想要 myapp.mydomain.com •CNAME: •将主机名指向任何其他主机名。(app.mydomain.com=>blabla.anything.com) •仅适用于非根域(aka.something.mydomain.com) ...
66. Route 53 CNAME vs Alias Theory CNAME - Points a hostname to any other hostname mydemobalancer.shyshkin.net -> DemoALBRoute53-187376732.eu-north-1.elb.amazonaws.com ONLY FOR NON ROOT DOMAIN (something.mydomain.com) Alias - Points a hostname to an AWS Resource app.mydomain....