CF1763357827121-tsm20251116095642

IPLIST.NET - mail.21th.com

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mail.21th.com checked at 2025-11-17T05:37:07.048Z 1881ms 41/41/41 100% R:11 allDone:true timedOut:false

mail.21th.com

MXmail.21th.com
A87.239.32.67🇷🇺 DARNET
PTRmail.21th.com
A87.239.32.67🇷🇺 DARNET
PTRmail.21th.com

21th.com

MXmail.21th.com
NSns1.21th.com
NSns2.21th.com

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

mail.21th.com handles mail for mail.21th.com and 21th.com.

mail.21th.com points to a single IP address: 87.239.32.67.

Other host names, for instance ns1.21th.com, share IP numbers with mail.21th.com.

One mail server handles mail.21th.com; that server is mail.21th.com.

The mail server setup for mail.21th.com is the same as that of other domains, for instance 21th.com.

mail.21th.com points to a single IP number: 87.239.32.67.

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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