IPLIST.NET - fastmail.to
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fastmail.to checked at 2025-09-13T05:42:31.692Z 1078ms 107/107/107 100% R:13fastmail.to
| 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 | ||||||
to
| NS | ns01.trs-dns.com | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.org | ||||||
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AI analysis
The parent of *.fastmail.to and www.fastmail.to is fastmail.to.
The DNS record fastmail.to is configured to resolve to the IP address 103.168.172.65.
The IP numbers are shared between fastmail.to and other host names such as mail.mothra.org, tmbx.com, internetemails.net, allmail.net, and mail.gajon.org.
Two name servers, fmns1.messagingengine.com and fmns2.messagingengine.com, are delegated to fastmail.to.
The name server setup of fastmail.to is shared with other domains such as 124.12.202.in-addr.arpa, veribox.net, foobox.com, fastest.cc, and permanentmail.com.
The domain fastmail.to partially shares name servers with other domains such as 4.111.66.in-addr.arpa, mailbolt.com, onepost.net, internet-mail.org, and promessage.com.
fmns1.messagingengine.com and fmns2.messagingengine.com both point to single IP addresses: 162.159.24.253 and 162.159.25.114, respectively.
Two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com, manage fastmail.to.
Just like the domains aep.asia, knapper.org, ns1.fastmail.ca, odinboard.com, and biggride.com, fastmail.to also has the same mail server setup.
Other domains such as w2824.com and james-nock.co.uk share at least some mail servers with fastmail.to.
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.