Summary
postini.co.uk is a domain controlled by six nameservers at
ns.postini.com. Some of them are on the same IP network. Incoming mail for
postini.co.uk is handled by four mailservers. There are three duplicated IP numbers.
postini.co.uk has one IP number , but the reverse is
postini.com.
postini.fr,
postini.se and
postini.de point to the same IP and also shares nameservers.
postini.com point to the same IP and also shares mailservers.
postini.ch,
psmtp.mobi,
postini.uz,
postini.com.au,
www.psmtp.mobi and at least five other hosts point to the same IP.
postinicorp.com share both nameservers and mailservers with this domain.
psmtp.net,
obsmtp.com,
postini.net,
postini.org,
jumboinc.com and at least 13 other hosts share nameservers with this domain.
psmtp.com share mailservers with this domain.
co.uk is a domain controlled by eleven nameservers at
nic.uk. All of them are on different IP networks.
postini.co.uk is hosted on a server in United States even though the hostname implies United Kingdom.
Reputation is not yet known.