Summary
h1.dns.ws has one IP number , which also has a corresponding reverse pointer.
ipop.ws,
anko.ws,
5151.ws,
hyod.ws,
aalf.ws and at least 100 other hosts use this as a nameserver.
root.h1.dns.ws are subdomains to this hostname.
dns.ws is a domain controlled by four nameservers at
dns.ws themselves. Some of them are on the same IP network. Incoming mail for
dns.ws is handled by two mailservers at
ncsdi.ws. They are on different IP networks.
h1.dns.ws is hosted on a server in United States even though the hostname implies Samoa.