Summary
Incoming mail for
mail53.messagelabs.com is handled by one mailserver at
messagelabs.com.
mail53.messagelabs.com has one IP number , which also has a corresponding reverse pointer.
cluster2.us.messagelabs.com,
cluster1.us.messagelabs.com,
cluster2a.us.messagelabs.com,
cluster1a.us.messagelabs.com,
cluster1out.us.messagelabs.com and at least one other host point to the same IP and also shares mailservers.
mail4.iata.org,
mail3.iata.org,
mailin2.mcci.com,
mailin1.mcci.com,
mx.aoc-resins.com and at least twelve other hosts point to the same IP.
mail53.messagelabs.com,
cluster2.us.messagelabs.com,
cluster1.us.messagelabs.com,
cluster2a.us.messagelabs.com,
cluster1a.us.messagelabs.com and at least two other hosts use this as a mailserver.
cluster2out.us.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.
mail53.messagelabs.com is hosted on a server in United States.