Summary
Incoming mail for
email.vnn.vn is handled by one mailserver at
vnn.vn.
email.vnn.vn has one IP number , which also has a corresponding reverse pointer.
mail.pnp.vn,
mail.trt.vn,
energyvn.com,
mail.vdc3.vn,
mail.tori.vn and at least 59 other hosts point to the same IP.
qtc.vn,
alo.vn,
phuhoa.vn,
pisico.vn,
bimico.vn and at least 24 other hosts use this as a mailserver.
qtc.vn,
alo.vn,
phuhoa.vn,
pisico.vn,
bimico.vn and at least 23 other hosts share mailservers with this domain.
ptson.email.vnn.vn are subdomains to this hostname.
vnn.vn is a domain controlled by two nameservers also at
vnn.vn. They are on different IP networks. Incoming mail for
vnn.vn is handled by two mailservers having a total of 14 IP numbers. Some of them are on the same IP network.
email.vnn.vn is hosted on a server in Vietnam.