We pick c.root-servers.net, one of the 13 root servers (1), and ask it about ipayu2advertise.com and learn that com is delegated to 13 name servers (2), so we ask g.gtld-servers.net where we learn that ipayu2advertise.com is delegated to two name servers, including ns1.cyclone-hosting.net (3), so we ask that one and get the following answer:
Ipayu2advertise.com is delegated to two domain name servers, however both delegated name servers are missing in the zone and two other name servers are listed instead. The primary name server is...