MXLIST.NET - ctspros.fastmail.fm
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ctspros.fastmail.fm checked at 2025-10-28T14:02:24.839Z 124ms 72/72/72 100% R:11ctspros.fastmail.fm
| MX | in1-smtp.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 | 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 | 103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | userweb.fastmail.com | ||||||
| A | 103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
| PTR | userweb.fastmail.com | ||||||
fastmail.fm
| NS | fmns1.messagingengine.com | ||||||
| NS | fmns2.messagingengine.com | ||||||
| MX | in1-smtp.messagingengine.com | ||||||
| MX | in2-smtp.messagingengine.com | ||||||
| A | 103.168.172.65🇺🇸 FASTMAILPTYLTD-AS-AP | ||||||
rank #40 in the tld
This domain, "fastmail.fm", is associated with Fastmail, an email service offering paid email accounts for individuals and organizations. It is known for providing a secure, spam-free environment with a robust feature set. Users can send and receive emails and manage their calendars and contacts. The domain name signifies its primary function as a fast and reliable email service.
Starts with same word
Starts similarily
AI analysis
ctspros.fastmail.fm resolves to two IP numbers: 103.168.172.37 and 103.168.172.52.
Other host names, for instance www.timewarp.net, pleasuretoseeyou.com, clienti.relad.ro, futboltalent.com and ns2.x2a.ch share IP numbers with ctspros.fastmail.fm.
ctspros.fastmail.fm is served by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
ctspros.fastmail.fm shares the mail server setup with other domains, for example www.expresswebsystems.com, michaelmorgan.org, learningukulele.com, haus.photos and daleksrv.com.
ctspros.fastmail.fm shares at least some mail servers with other domains, for example oceanbrowser.com.
Host names with four IPs:
Host in1-smtp.messagingengine.com points to: 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.
Host names with two IPs:
Host in2-smtp.messagingengine.com points to: 103.168.172.220 and 103.168.172.221.
Host names that point to 103.168.172.220: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.
Host names that point to 103.168.172.221: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.