Summary
Incoming mail for
cluster6.us.messagelabs.com is handled by three mailservers at
messagelabs.com. All of them are on different IP networks.
cluster6.us.messagelabs.com has three IP numbers. All of them are on different IP networks.
mx1.startv.com,
mx3.startv.com,
ml6.rethinkit.com,
mx1phx.startv.com,
emailscan6.mci.com and at least one other host cnames to this hostname.
mail96.messagelabs.com,
mail142.messagelabs.com,
mail192.messagelabs.com and
cluster6a.us.messagelabs.com point to the same IP and also shares mailservers.
mx4.startv.com,
mx2.startv.com,
mx2phx.startv.com,
ml6a.rethinkit.com,
emailscan6a.mci.com and at least three other hosts point to the same IP.
edc.org,
bdw.com,
alz.org,
amm.com,
dymo.com and at least 100 other hosts use this as a mailserver.
mail143.messagelabs.com share mailservers with this domain.
cluster6.us.messagelabs.com is hosted on three servers in United States.