Summary
f.tv is a domain controlled by two nameservers at
email.com.cn. They are on different IP networks. Incoming mail for
f.tv is handled by one mailserver at
com.tv.
f.tv has one IP number.
ns.f.tv point to the same IP.
com.tv share both nameservers and mailservers with this domain.
u.cn,
7.cn,
sexy.cn,
moat.cn,
jerry.cn and at least 55 other hosts share nameservers with this domain.
b.tv,
net.tv,
puzzle.cn and
lofficiel.cn share mailservers with this domain.
ns.f.tv are subdomains to this hostname.
f.tv is hosted on a server in China even though the hostname implies Tuvalu.