CF1757732642777-tsm20250912070358

DNSWHOIS.INFO - in2-imap.fastmail.com

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in2-imap.fastmail.com checked at 2025-09-13T03:04:02.756Z 215ms 87/87/87 100% R:11

in2-imap.fastmail.com

MXin1-smtp.messagingengine.com
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP
PTRphl-mx-04.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
A202.12.124.216 FASTMAILPTYLTD-AS-AP
PTRstl-mx-01.messagingengine.com
A202.12.124.217 FASTMAILPTYLTD-AS-AP
PTRstl-mx-02.messagingengine.com
A103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP
PTRuserweb.fastmail.com
A103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP
PTRuserweb.fastmail.com

fastmail.com

NSfmns1.messagingengine.com
NSfmns2.messagingengine.com
MXin1-smtp.messagingengine.com
MXin2-smtp.messagingengine.com
A103.168.172.65🇺🇸 FASTMAILPTYLTD-AS-AP
rank #16360 globally
rank #8460 in the tld

AI analysis

in2-imap.fastmail.com points to two IP numbers: 103.168.172.37 and 103.168.172.52.

IP numbers are shared by in2-imap.fastmail.com with other host names like jacobyte.com.au, webs.eml.cc, ns1.quadcone.com, emailwiki.com, and schobbens.be.

The handling of in2-imap.fastmail.com is managed by two mail servers, namely in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Just like the domains inkjetwholesale.com.au, danjou.info, mrhlm.com, ferrumdg.com, and jtdl.de, in2-imap.fastmail.com also has the same mail server setup.

Some mail servers are partially shared by in2-imap.fastmail.com with other domains such as tful.net, fragpals.com, and stefmacbeth.com.

in1-smtp.messagingengine.com points to 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. 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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JhmIBim CF johedugfp 2025-09-13