Question Redirect problem without port or with ip

[Koda]

I have two problems and hope you can help me. At this moment I can't find a post in Forum where help for this problem.

IP: 123.123.123.123
Hostname: server.domain.tld
Domain for Plesk: server.domain.tld:8443

first: What can I make, when I call http://server.domain.tld that plesk redirekt to http://www.domain.tld
EDIT: The First Problem was solved. I have insert a new domain server.domain.tld in Plesk as redirect. Now it works Only the second Problem is not resolved

second: When I call http://123.123.123.123 plesk redirect to http://www.domain.tld. Perfect. But when I call http://123.123.123.123:8443 or http://otherdomain.tld:8443, he redirect to http://server:8443. What can I make that he redirect correct to server.domain.tld:8443?
My host entrys on server:
/etc/hostname: serverXX
/etc/hosts
123.123.123.123 server.domain.tld server
IPV6ADDRESS server.domain.tld server

Koda

 

[UFHH01]

/etc/hostname: serverXX

Just change the hostname of your server to "server.domain.tld". This can be as well done over your Plesk Control Panel:

=> Home > Tools & Settings > Server Settings > Full hostname​

 

[Koda]

Thank you. But this is insert in this field.

 

[UFHH01]

Hi Koda,

But this is insert in this field.

When "server.domain.tld" is already shown in the field "Full hostname", someone changed the file "/etc/hostname" manually, or any other package on your server did that.
Change it to something different over the Plesk Control Panel... and you will see, that Plesk with change the file "/etc/hostname". Afterwards, change it back to your FQDN and you will again notice, that the file will be changed by Plesk.

 

[Koda]

I have changed to server01.domain.tld and than back to server.domain.tld. The same problem I have a extern DNS Server. Can this be a problem? RDNS is right
The rDNS (PTR) is server.domain.tld

 

[UFHH01]

Hi Koda,

I have changed to server01.domain.tld and than back to server.domain.tld. The same problem

But you could actually SEE the changes in your "/etc/hostname" - file. Correct?

I have a extern DNS Server. Can this be a problem?

It "could" be an issue, but we can't investigate that, because you like to stay anonymous with the FQDN.
But it could as well be a browser cache issue...

Pls. be aware, that the more decent facts you provide, the better will be possible answers and suggestions.

 

[Koda]

>>But you could actually SEE the changes in your "/etc/hostname" - file. Correct?
Yes. But when I change it and then tip the IP:8443, i come to server:8443 and not the new hostname.

>>But it could as well be a browser cache issue...
I don't think so. I have try withe privat browser and I have try with mobile network on diferent locations

EDIT: I have found this: Cannot access Plesk because server redirects to it's hostname It is correct. When I use https://ip:8443 is not redirect and send me to plesk Bow I must see what is the problem. On other Server I don't have this problem. I ask the provider too