ns2.ns12.de has one IP number , which also has a corresponding reverse pointer. jobs.de, as24.net, gscout.de, gscout.net, ascout.net and at least 100 other hosts use this as a nameserver. ns12.de is a domain controlled by three nameservers. Two of them are on the same IP network. ns12.de has one IP number. ns2.ns12.de is hosted on a server in Germany.