- Plesk 12.5 for Linux
When accessing Plesk > Domains > example.com > Whois Information under user with user role as User role and with granted access to all Plesk services, the following error appears in Plesk:
Access to the location dns-zone/who-is is denied
DNS server component is not installed.
This is Plesk internal issue with ID #PPPM-4541 that was fixed in Plesk Onyx.
Upgrade to the latest Plesk version .