question .it domains nameservers

[-EM-]

Greetings,

I have registered a .it domain for personal usage several years ago, but I can't manage to change the nameservers. It appears the nameservers I add are not accepted by the registry or something like this.
The domain is registered at internet.bs.
Anyone faced this problem before?

Thank you

 

[dirk]

Probably a nameserver issue. Read up on this: https://help.opensrs.com/hc/en-us/articles/204191623--IT-domain-policies