Summary
Incoming mail for
mail553.messagelabs.com is handled by one mailserver at
messagelabs.com.
mail553.messagelabs.com has one IP number , which also has a corresponding reverse pointer.
cluster1a.eu.messagelabs.com,
cluster3a.eu.messagelabs.com,
cluster2a.eu.messagelabs.com,
cluster2a.us.messagelabs.com,
cluster1a.us.messagelabs.com and at least three other hosts point to the same IP and also shares mailservers.
mail2.wdmn.nl,
mx20.c3.co.uk,
mail4.iata.org,
mail.vedior.nl,
mx2.s-r-a.co.uk and at least 55 other hosts point to the same IP.
mail553.messagelabs.com,
cluster1a.eu.messagelabs.com,
cluster3a.eu.messagelabs.com,
cluster2a.eu.messagelabs.com,
cluster2a.us.messagelabs.com and at least four other hosts use this as a mailserver.
cluster11a.eu.messagelabs.com,
cluster11a.us.messagelabs.com and
cluster2a.noff.eu.messagelabs.com share mailservers with this domain.
messagelabs.com is a domain controlled by five nameservers also at
messagelabs.com. All of them are on different IP networks. Incoming mail for
messagelabs.com is handled by two mailservers having a total of three IP numbers. There are three duplicated IP numbers. Some of them are on the same IP network.
messagelabs.com has one IP number.
mail553.messagelabs.com is hosted on a server in United Kingdom.