• Debian 11 is approaching its end-of-life (vendor EOL date - August 31, 2026). Plesk Obsidian 18.0.80 will be the last release to support it.
    If you are running Plesk Obsidian on Debian 11, we recommend you upgrade those servers to Debian 12 using our dist-upgrade tool.
  • We plan to deprecate and remove the support for XML RPC protocol versions earlier than 1.6.9.1 in Plesk Obsidian 18.0.82. We strongly recommend that you update all existing integrations using earlier versions of the XML RPC protocol to comply with the version 1.6.9.1 specification.

Resolved Problem updating Plesk License

Hi,

I think something wrong with DNS-server in the network settings. Check servers from /etc/resolv.conf.

Also, you can check resolving via public Google DNS:
# dig @8.8.8.8 ka.plesk.com | grep -B 1 ka.plesk.com.
;; QUESTION SECTION:
;ka.plesk.com. IN A
--
;; ANSWER SECTION:
ka.plesk.com. 1386 IN A 195.214.233.80
 
Make sure that hostname ka.plesk.com, IP 195.214.233.80 or port 5224 is not firewalled. As possible solution just add to /etc/hosts line like


195.214.233.80 ka.plesk.com
 
It seem to be a problem with my Host Provider, I just restarted the server and then It was able to connect with ka.plesk.com

Thanks Guys for your help!
 
Back
Top