Summary
redirect.msn.co.uk has one IP number , which is the same as for
msn.co.uk.
redirect.msn.co.uk also has a corresponding reverse pointer.
2a.msn.ie,
de.msn.ch,
ch.msn.fr,
sms.msn.it,
sos.msn.de and at least 81 other hosts cnames to this hostname.
msn.de,
msn.it,
msn.sk,
msn.fi,
msn.es and at least 45 other hosts point to the same IP.
msn.co.uk is delegated to three nameservers, however two extra nameservers are listed in the zone. All nameservers are at
msft.net. All of them are on different IP networks. Incoming mail for
msn.co.uk is handled by one mailserver having a total of four IP numbers. All of them are on the same IP network.
redirect.msn.co.uk is hosted on a server in Ireland even though the hostname implies United Kingdom.