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.

What to check after following this guide

After changing settings, make sure the result works not only in the control panel but also for real website visitors or mailbox users. Test without browser cache and avoid changing many settings at once unless you know exactly what each change does.

For domains, check which DNS records are visible from outside. If records were changed recently, some networks may still use the old values until DNS propagation is complete.

  • check the name servers at the registrar;
  • verify A, MX, TXT, CNAME or other required records;
  • wait for DNS propagation if the change was recent.

When to contact GoodNet support

If the guide is not enough, contact GoodNet support. Include the domain, service name, when the issue started, what you already checked and the exact error text. This helps support move directly to diagnostics.

Need help?

If the guide is not enough, the GoodNet team will help with hosting, domain, VPS or control panel setup.

Contact support Open ticket



© 2007 - 2026 GOODNET.UA All rights reserved.