CF1760156200033-tsm20251010183831

IPLIST.NET - fastmail.co.uk

Search for IP or hostnames:

fastmail.co.uk checked at 2025-10-11T04:16:40.018Z 136ms 104/104/104 100% R:15

fastmail.co.uk

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

co.uk

NSdns1.nic.uk
NSdns2.nic.uk
NSdns3.nic.uk
NSdns4.nic.uk
NSnsa.nic.uk
NSnsb.nic.uk
NSnsc.nic.uk
NSnsd.nic.uk
rank #172010 globally
rank #3994 in the tld

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Starts with same word

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AI analysis

The parent of chris.fastmail.co.uk, footprint.fastmail.co.uk, neil.fastmail.co.uk, si32.fastmail.co.uk, andyharris.fastmail.co.uk and a few other host names is fastmail.co.uk.

fastmail.co.uk resolves to a single IP: 103.168.172.65.

Other host names, for instance internetmailing.net, mail.maas-biolabs.net, www.mailftp.com, www.mailite.com and www.fastest.cc share IP numbers with fastmail.co.uk.

fastmail.co.uk has two name servers: fmns1.messagingengine.com and fmns2.messagingengine.com.

fastmail.co.uk shares the same name server setup as other domains, for example theinternetemail.com, justemail.net, emailuser.net, xsmail.com and foobox.net.

Host names with a single IP:

fmns1.messagingengine.com points to 162.159.24.253

fmns2.messagingengine.com points to 162.159.25.114

fastmail.co.uk is served by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

fastmail.co.uk shares the mail server setup with other domains, for example innovatingfuture.com, microscopiq.com, sugarfreesoftware.io, usnewsalert.com and iconsx.com.

fastmail.co.uk shares some mail servers with other domains, at least partially, for instance yeunkim.co, vaughandevelopment.com and ahiddenproxy.com.

Eight IP numbers for host names:

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 for host names:

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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iIBOnzZ CF johedugfp 2025-10-11