Issue 127.0.0.1 in resolve.conf - named issues

[Mauzer]

Server operating system version

CloudLinux 8.6

Plesk version and microupdate number

Obsidian 18.0.48

Greetings,

According to Plesk's Email Security Pro settings I should add "nameserver 127.0.0.1" to the /etc/resolve.conf file so that connections to rbl does not get blocked.

However, in doing this, I am getting other named issues, such as:

network unreachable resolving 'pleskwebservice.xovi.net/AAAA/IN': 2803:f800:50::6ca2:c09e#53

Any advice from someone who has had this issue before?

Regards,

 

[IgorG]

This happens because there seems to be no IPv6 connectivity for your server for some reason.
So you can try to add the IPv4 address of this domain to the /etc/hosts file.