Azure DNS
An Azure service that enables hosting Domain Name System (DNS) domains in Azure.
690 questions
External DNS record to point to Azure Cloud Service Extended Support
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João Pedro Inácio
0
Reputation points
I am facing a big problem, with my external DNS that could not point to az azure Cloud Service Extended Support. I have an Azure Cloud Service (Extended Support) that hosts 3 web applications, and have a Static public IP Address setup. I have also setup the Public IP DNS Name. On my External DNS service, I have create 3 records (CNAME) with the 3 different names pointing to the Public IP DNS Name of the cloud service. On my Cloud Service, I have the IIS with bindings correctly configured. If I try to access directly with the public ip address or public IP DNS name, I receive a Intern server error 500, which is normal, due to the bindings on IIS. My question is, is this a matter of time to wait or, Am I doing something wrong? Thank you in advance.
Azure DNS
Azure Cloud Services
Azure Cloud Services
An Azure platform as a service offer that is used to deploy web and cloud applications.
701 questions
Azure
Azure
A cloud computing platform and infrastructure for building, deploying and managing applications and services through a worldwide network of Microsoft-managed datacenters.
1,014 questions
{count} votes
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KapilAnanth-MSFT 46,776 Reputation points Microsoft Employee2024-02-28T11:44:17.5833333+00:00 Welcome to the Microsoft Q&A Platform. Thank you for reaching out & I hope you are doing well.
I am afraid I do not understand what your end goal here is.
- I see you have 3 sites hosted on your Azure Cloud Service (Extended Support) IIS Server
- This has a static Public IP
- You have an external DNS Provider.
- Here, you have 3 CNAME records pointing to the Public IP's DNS Name.
Now,
- DNS resolution (CNAME) works by changing the user request.
- i.e,.
- "app1.customdomain.com" will resolve to "<userlabel>.<region>.cloudapp.azure.com" first.
- Then the requests will hit the Cloud service with the host <userlabel>.<region>.cloudapp.azure.com only
- This means, if you have a IIS bindings for the FQDN "app1.customdomain.com" - the requests to "<userlabel>.<region>.cloudapp.azure.com" or the IP Address will not work.
- I am not aware of how IIS is configured. Is there any document you are following to set up IIS server in Azure Cloud Service (Extended Support) ?
Cheers,
Kapil
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KapilAnanth-MSFT 46,776 Reputation points Microsoft Employee
2024-03-01T09:45:44.0233333+00:00 May I know if you got a chance to review my previous comment?
Please let me know if you are facing any challenges or if there are any follow-up questions, I shall be glad to address them.
Thanks,
Kapil
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