CF1757509023648-tsm20250910111407

NSLIST.NET - csh.fastmail.fm

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csh.fastmail.fm checked at 2025-09-10T12:57:03.615Z 239ms 88/88/88 100% R:9

csh.fastmail.fm

MXin1-smtp.messagingengine.com
A103.168.172.216🇺🇸 Cloudflare London
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 Cloudflare London
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 Cloudflare London
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 Cloudflare London
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 Cloudflare London
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 Cloudflare London
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 Cloudflare London
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 Cloudflare London
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com
A202.12.124.216 AS5716
PTRstl-mx-01.messagingengine.com
A202.12.124.217 AS5716
PTRstl-mx-02.messagingengine.com
A103.168.172.37🇺🇸 Cloudflare London
PTRuserweb.fastmail.com
A103.168.172.52🇺🇸 Cloudflare London
PTRuserweb.fastmail.com

fastmail.fm

NSfmns1.messagingengine.com
NSfmns2.messagingengine.com
MXin1-smtp.messagingengine.com
MXin2-smtp.messagingengine.com
A103.168.172.65🇺🇸 Cloudflare London
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.

AI analysis

csh.fastmail.fm is configured to point to two IP addresses, namely 103.168.172.37 and 103.168.172.52.

IP numbers are shared between csh.fastmail.fm and other host names such as paulspost.airpost.net, akashkgarg.com, ns1.jimhogue.com, planes-mart.com, and smog.com.

Two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com, manage csh.fastmail.fm.

Just like other domains such as perforlabs.com, kykylaakso.fi, toonclipart.com, 200.89.208.buser.net, and hostmaster.prohelp.com, csh.fastmail.fm also has the same mail server setup.

Other domains, such as thewests.net, share at least some mail servers partially with csh.fastmail.fm.

in1-smtp.messagingengine.com points to the following eight IP numbers: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222, and 103.168.172.223. Meanwhile, in2-smtp.messagingengine.com points to two IP numbers: 202.12.124.216 and 202.12.124.217.

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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