Summary
dns.ns2.org has one IP number.
89.com,
xj.net,
g0.com,
920.com,
133.com and at least 100 other hosts use this as a nameserver.
ns2.org is delegated to two nameservers, however both delegated nameservers are missing in the zone. They are on different IP networks.
dns.ns2.org is hosted on a server in United States.