Question:: I have changed NS records for the domain. Control panel shows that the records have been already changed, but in fact — they haven’t been. It has been over nn hours ago.

Ответ: If your domain is registered in,, or some other zones, NS change may take much more time that in .com zone, for example. The administrators of these zones handle requests for domain registration and NS change manually. Hence, time to change NS records equals to 8-48 hours plus time of reaction of the zone administrator.