Hello.
Please, I am trying to understand the following CNAME RR settings issue.
Let's say that on a registrar I have root domain e.g. test.com
On the CNAME RRs, I understand when I build CNAME record:
CNAME host: www.test.com points to: test.com
This is for, when someone types on browser's address bar www.test.com , it is forwarded to test.com . I have no problem on understanding with this.
The one that I do not understand is the following:
For a mail server build, for domain test.com , I see that some domain admins also add CNAME records like:
CNAME host: mail.test.com points to: test.com
CNAME host: www.mail.test.com points to: test.com
How they work? Why are they entered?
Can you please help me with these enters?
Thank you for your time!
Please, I am trying to understand the following CNAME RR settings issue.
Let's say that on a registrar I have root domain e.g. test.com
On the CNAME RRs, I understand when I build CNAME record:
CNAME host: www.test.com points to: test.com
This is for, when someone types on browser's address bar www.test.com , it is forwarded to test.com . I have no problem on understanding with this.
The one that I do not understand is the following:
For a mail server build, for domain test.com , I see that some domain admins also add CNAME records like:
CNAME host: mail.test.com points to: test.com
CNAME host: www.mail.test.com points to: test.com
How they work? Why are they entered?
Can you please help me with these enters?
Thank you for your time!
Last edited: