Summary
ns1.4.cn has one IP number.
4.cn,
www.4.cn,
ns1.wzdns.com,
goldenname.com,
mail.moncheri.ch and at least four other hosts point to the same IP.
6.pn,
3.pn,
bjr.cc,
ccs.cc,
fizi.cn and at least 100 other hosts use this as a nameserver.
4.cn is a domain controlled by six nameservers. All of them are on different IP networks. Incoming mail for
4.cn is handled by one mailserver having a total of two IP numbers. They are on different IP networks.
4.cn has two IP numbers. They are on different IP networks.
ns1.4.cn is hosted on a server in China.