Summary
5.vu is a domain controlled by two nameservers at
acsite.net. They are on different IP networks. Incoming mail for
5.vu is handled by one mailserver at
vu.
5.vu has one IP number , but the reverse is
cp18.secserverpros.com.
4.vu,
yikpa.info,
spa.com.tw,
alphapal.net,
volyaweb.net and at least two other hosts point to the same IP and also shares nameservers.
you.li,
kkk.cc,
whi.ch,
ars.tv,
168.ch and at least 100 other hosts point to the same IP.
5.vu use this as a mailserver.
4.cc,
gdpa.net,
twamc.com,
hualou.com,
csrisk.com and at least 27 other hosts share nameservers with this domain.
5.vu is hosted on a server in United States even though the hostname implies Vanuatu.