IPLIST.NET - postinbox.com
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postinbox.com checked at 2025-09-13T13:51:48.619Z 1239ms 107/107/107 100% R:9postinbox.com
| NS | fmns1.messagingengine.com | ||||||
| A | 162.159.24.253 Cloudflare | ||||||
| PTR | fmns1.messagingengine.com | ||||||
| NS | fmns2.messagingengine.com | ||||||
| A | 162.159.25.114 Cloudflare | ||||||
| PTR | fmns2.messagingengine.com | ||||||
| MX | in1-smtp.messagingengine.com | ||||||
| A | 103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-01.messagingengine.com | ||||||
| A | 103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-02.messagingengine.com | ||||||
| A | 103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-03.messagingengine.com | ||||||
| A | 103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-04.messagingengine.com | ||||||
| A | 103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-05.messagingengine.com | ||||||
| A | 103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-06.messagingengine.com | ||||||
| A | 103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-07.messagingengine.com | ||||||
| A | 103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | phl-mx-08.messagingengine.com | ||||||
| MX | in2-smtp.messagingengine.com | ||||||
| A | 202.12.124.216 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | stl-mx-01.messagingengine.com | ||||||
| A | 202.12.124.217 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | stl-mx-02.messagingengine.com | ||||||
| A | 103.168.172.65🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | fastmail.com | ||||||
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www.postinbox.com |
Starts with same word
postinbox.com |
postinbox.de |
Starts similarily
AI analysis
The parent of www.postinbox.com is postinbox.com.
103.168.172.65 is the IP number that postinbox.com points to.
IP numbers are shared between postinbox.com and other host names such as ownmail.net, mail.wabbit.de, www.internet-mail.org, mail.mailfast.pl, and mail.mumakil.fi.
Two name servers, fmns1.messagingengine.com and fmns2.messagingengine.com, have been delegated to postinbox.com.
The name server setup of postinbox.com is identical to that of other domains such as ml1.net, tuffmail.com, user.fm, emailplus.org, and fastmailbox.net.
The name servers of postinbox.com are at least partially shared with other domains such as 123.147.64.in-addr.arpa, 4.111.66.in-addr.arpa, petml.com, reallyfast.biz, and fmail.co.uk.
fmns1.messagingengine.com and fmns2.messagingengine.com both point to different IP numbers. 162.159.24.253 and 162.159.25.114 respectively.
Two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com, manage postinbox.com.
Like other domains such as thegmos.net, pkre.co, poremski.se, amylaun.com, and kuznetcov.org, postinbox.com also has the same mail server setup.
Other domains, such as timkovich.com and sjj.aero, share at least partially some mail servers with postinbox.com.
in1-smtp.messagingengine.com points to a total of eight IP numbers, including 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, on the other hand, directs to two IP numbers: 202.12.124.216 and 202.12.124.217.