CF1759794973220-tsm20251005211530

IPLIST.NET - fastmail.de

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fastmail.de checked at 2025-10-06T23:56:13.204Z 316ms 107/107/107 100% R:13

fastmail.de

NSfmns1.messagingengine.com
A162.159.24.253 Cloudflare
PTRfmns1.messagingengine.com
NSfmns2.messagingengine.com
A162.159.25.114 Cloudflare
PTRfmns2.messagingengine.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
A103.168.172.65🇺🇸 FASTMAILPTYLTD-AS-AP
PTRfastmail.com

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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AI analysis

The parent of mail.fastmail.de is fastmail.de.

fastmail.de points to an IP address: 103.168.172.65.

other host names include mail.ritaherzog.ch, www.rightbox.com, mail.jafus.com, aliencamel.com and mailnew.com; they share IP numbers with fastmail.de.

Two name servers fmns1.messagingengine.com and fmns2.messagingengine.com handle the delegation for fastmail.de.

fastmail.de shares the same name server setup as other domains, for instance fast-email.com, jetemail.net, mailingaddress.org, postpro.net and mailas.com.

fastmail.de at least partially shares name servers with other domains, for instance 123.147.64.in-addr.arpa, 4.111.66.in-addr.arpa, fastmail.co.uk, fastmail.fr and cluemail.com.

Host names with one IP:

fmns1.messagingengine.com points to: 162.159.24.253

fmns2.messagingengine.com points to: 162.159.25.114

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

fastmail.de uses the same mail server setup as other domains, for instance girafpingvin.dk, argonlabs.com, sprovoost.nl, daftart.ai and kerrizor.com.

fastmail.de shares at least some mail servers with other domains, including extremesave.rs and hgm87.com.

Eight IP numbers: 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.

Two IP numbers: 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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SvAdgzI CF johedugfp 2025-10-06