Summary
Incoming mail for
br1.irbs.com is handled by one mailserver having a total of three IP numbers. All of them are on the same IP network.
br1.irbs.com has one IP number , which also has a corresponding reverse pointer.
xmy.ca,
ii.com,
mpp.org,
ion1.com,
ibsn.com and at least 100 other hosts share mailservers with this domain.
irbs.com is a domain controlled by two nameservers at
irbs.net. They are on different IP networks. Incoming mail for
irbs.com is handled by two mailservers having a total of four IP numbers. All of them are on the same IP network.
irbs.com has one IP number.
br1.irbs.com is hosted on a server in United States.