CF1761673770979-tsm20251027103946

MXLIST.NET - mail.thomasdefner.com

Search for IP or hostnames:

mail.thomasdefner.com checked at 2025-10-28T17:49:30.957Z 541ms 69/69/69 100% R:10

mail.thomasdefner.com

MXin1-smtp.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-06.messagingengine.com
A103.168.172.65🇺🇸 FASTMAILPTYLTD-AS-AP
PTRfastmail.com

thomasdefner.com

MXin1-smtp.messagingengine.com
MXin2-smtp.messagingengine.com
NSns1.messagingengine.com
NSns2.messagingengine.com
A103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP
A103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP

Starts with same word

Starts similarily

AI analysis

mail.thomasdefner.com points to a single IP number: 103.168.172.65.

other host names for instance mail.moonzone.net, mail.fionacullinan.com, mail.randallblank.com, mail.pntb.co and mail.openneo.net share IP numbers with mail.thomasdefner.com.

mail.thomasdefner.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

mail.thomasdefner.com shares the same mail server setup as other domains, for instance lorenb.me, i2e-5.localstar.net, kzxiv.net, prep.de and devoops.guru.

mail.thomasdefner.com shares some mail servers with other domains at least partially, for example ajh.id.au.

Host names with four IP numbers:

in1-smtp.messagingengine.com points to: 103.168.172.220, 103.168.172.221 and 103.168.172.222 and 103.168.172.223.

Host names with two IP numbers:

in2-smtp.messagingengine.com points to: 103.168.172.220 and 103.168.172.221.

Names pointing to 103.168.172.220: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Names pointing to 103.168.172.221: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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