DNSWHOIS.INFO - fastmail.to
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fastmail.to checked at 2025-09-13T16:57:56.861Z 192ms 107/107/107 100% R:18fastmail.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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Starts with same word
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AI analysis
Both *.fastmail.to and www.fastmail.to are children of fastmail.to.
fastmail.to points to the IP address: 103.168.172.65.
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.
Name servers of fastmail.to are at least partially shared 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 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 fastmail.to.
The mail server setup of fastmail.to is identical to that of other domains such as aep.asia, knapper.org, ns1.fastmail.ca, odinboard.com, and biggride.com.
Some mail servers are at least partially shared by fastmail.to with other domains such as w2824.com and james-nock.co.uk.
in1-smtp.messagingengine.com is associated with a total of eight IP numbers, which are: 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, corresponds to two IP numbers: 202.12.124.216 and 202.12.124.217.