Resolved Subdomain with www

[Bogdan1]

Hello,

I have a problem with a subdomain.
when I try to access the subdomain like this "admin.domain.com" everything works.
If I try like this "www.admin.domain.com", I'll get error server DNS address could not be found.

My CNAME record is "CNAME www.admin is an alias of admin.appletrh.cz".

How to fix that? Please don't tell me, that I have to create another www.admin subdomain in admin panel.
If yes, how to redirect www.admin to admin? Because I don't want to have XY subdomains.

Thanks

 

[UFHH01]

Hi Bogdan1,

pls. note, that DNS changes may take UP TO 72 HOURS, untill all worldwide dns servers are synched. In your case, you just should have waited a few hours, before asking, because all setup is fine:

=> https://www.dnswatch.info/dns/dnslookup?la=en&host=www.admin.appletrh.cz&type=A&submit=Resolve
=> https://www.dnswatch.info/dns/dnslookup?la=en&host=admin.appletrh.cz&type=A&submit=Resolve

The only mistake is your current certificate ( the standart Plesk certificate ), which is essential, because you force the redirect from http to https.

 

[Bogdan1]

Oh, I see. I was confused because I added cname for subdomain without www and it started working immediately.
Thanks