Errors that may occur when you change the name servers for your domain

Nameserver ... not valid - This error means that you have set the incorrect name of your NS server. As the NS you can not use the IP address, NS server must exist and have a name, such as ns1.domain.com. Point at the end of the name server NS is also a mistake. Processed and considered valid NS server from first to third level, for example:

ns1.com

ns1.domain.com

ns1.my.domain.com

Domain don't find on the NS – This error means that your domain has not been found on the NS server that you have specified. Please add the domain to your NS server and then try to change the NS.