CF1759782624421-tsm20251005211530

NSLIST.NET - htmwww.fastmail.com

Search for IP or hostnames:

htmwww.fastmail.com checked at 2025-10-06T20:30:24.394Z 113ms 87/87/87 100% R:10

htmwww.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

htmwww.fastmail.com resolves to two IP numbers: 103.168.172.37 and 103.168.172.52.

Other host names, for instance voltaireinvestments.com, janvd.pobox.com, 206-221-180-134.fndns.net, www.sv.tibiaml.com and wrightj.com share IP numbers with htmwww.fastmail.com.

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

htmwww.fastmail.com has the same mail server setup as other domains, including mail.dwuk.net, eml.pw, capcitypresents.com, betturkey.com and hfx.bike.

htmwww.fastmail.com shares some mail servers with other domains, for example inlovewithgod.com, mail.member-resources.com and consensus.pro.

Host names with eight IPs:

The host name in1-smtp.messagingengine.com points to: 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.

Host names with two IPs:

The host name in2-smtp.messagingengine.com points to: 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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WCnbNoD CF johedugfp 2025-10-06