Summary
mx1.alexus.org has one IP number , which is the same as for
alexus.org, but the reverse is
alexus.org.
cl55.com,
deeu.net,
kykla.net,
kykla.com,
camqt.com and at least 18 other hosts point to the same IP.
4ri.net,
8au.net,
4ra.net,
cl55.com,
deeu.net and at least 61 other hosts use this as a mailserver.
alexus.org is a domain controlled by two nameservers at
alexus.org themselves. They are on different IP networks. Incoming mail for
alexus.org is handled by two mailservers also at
alexus.org. They are on different IP networks.
mx1.alexus.org is hosted on a server in United States.