CF1761697664785-tsm20251027103946

MXLIST.NET - us2.fastmail.fm

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us2.fastmail.fm checked at 2025-10-29T00:27:44.768Z 119ms 72/72/72 100% R:12

us2.fastmail.fm

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
A103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP
PTRuserweb.fastmail.com
A103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP
PTRuserweb.fastmail.com

fastmail.fm

NSfmns1.messagingengine.com
NSfmns2.messagingengine.com
MXin1-smtp.messagingengine.com
MXin2-smtp.messagingengine.com
A103.168.172.65🇺🇸 FASTMAILPTYLTD-AS-AP
rank #46124 globally
rank #40 in the tld
This domain, "fastmail.fm", is associated with Fastmail, an email service offering paid email accounts for individuals and organizations. It is known for providing a secure, spam-free environment with a robust feature set. Users can send and receive emails and manage their calendars and contacts. The domain name signifies its primary function as a fast and reliable email service.

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Starts with same word

Starts similarily

AI analysis

us2.fastmail.fm is the parent of smtp.us2.fastmail.fm.

us2.fastmail.fm resolves to two IP numbers: 103.168.172.37 and 103.168.172.52.

other host names including office.pennmail.com, tradivari.com, derekmounce.com, he.sg and ovesen.me share IP numbers with us2.fastmail.fm.

Two mail servers handle us2.fastmail.fm: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

us2.fastmail.fm shares the same mail server setup as other domains, for instance rac-selector.com, reality.ai, beatrixhaven.jules.nl, daltonr.com and ecoms.com.au.

Names with four IP numbers point to: 103.168.172.220103.168.172.221103.168.172.222 and 103.168.172.223. Names with two IP numbers point to: 103.168.172.220 and 103.168.172.221. Names that point to 103.168.172.220: in1-smtp.messagingengine.comin2-smtp.messagingengine.com. Names that point to 103.168.172.221: in1-smtp.messagingengine.comin2-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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