Summary
Incoming mail for
cluster1.us.messagelabs.com is handled by eight mailservers at
messagelabs.com. Some of them are on the same IP network.
cluster1.us.messagelabs.com has eight IP numbers. Some of them are on the same IP network.
emailscan1.mci.com cnames to this hostname.
mail44.messagelabs.com and
cluster1out.us.messagelabs.com 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 ten other hosts point to the same IP.
ace.bm,
wie.org,
cci.org,
bpc.com,
arn.com and at least 100 other hosts use this as a mailserver.
mail53.messagelabs.com,
mail54.messagelabs.com,
mail198.messagelabs.com,
mail197.messagelabs.com,
mail136.messagelabs.com and at least six other hosts share mailservers with this domain.
www.cluster1.us.messagelabs.com are subdomains to this hostname.
cluster1.us.messagelabs.com is hosted on eight servers in United States.