Buying a Luxembough domain requires having a nameserver to point it to, before they allow you to buy the domain.
I have a 1 webserver (CentOS 7 with cPanel), and 1 nameserver (CentOS 7 with cPanel DNSonly).
On this site: https://www.dns.lu/en/support/checking-nameservers/ my domain has to score "Success" but i get "Failed" due to this message;
Error: Nameserver 'ns1.i-strategi.dk' at address '18.104.22.168' does not advertise itself as nameserver
Error: Nameserver 'ns2.i-strategi.dk' at address '22.214.171.124' does not advertise itself as nameserver
What exactly does "not advertise itself as a nameserver" mean? Both my dedicated nameserver and the webserver itself works perfect as a nameserver.
To run the same tests, you can use following details (must be lowercase):
ns1.i-strategi.dk - 126.96.36.199
ns2.i-strategi.dk - 188.8.131.52
The question here is: How do I advertise my nameserver as a nameserver?