Summary
ns.sun.com has one IP number , which also has a corresponding reverse pointer.
sun.ua,
sun.es,
sun.ca,
nlai.ir,
jiro.com and at least 36 other hosts use this as a nameserver.
sun.com is a domain controlled by four nameservers at
sun.com themselves. All of them are on different IP networks. Incoming mail for
sun.com is handled by four mailservers having a total of six IP numbers. Some of them are on the same IP network.
sun.com has one IP number.
ns.sun.com is hosted on a server in United States.