CF1761137072228-tsm20251017082432

DNSWHOIS.INFO - mail.21cll.net

Search for IP or hostnames:

mail.21cll.net checked at 2025-10-22T12:44:32.195Z 1066ms 28/28/28 100% R:14

mail.21cll.net

A221.139.49.6🇰🇷 SK Broadband

21cll.net

MXmail.21cll.net
A221.139.49.6🇰🇷 SK Broadband

MX for

Starts with same word

Starts similarily

AI analysis

mail.21cll.net is the mail server for 21cll.net.

mail.21cll.net maps to IP address 221.139.49.6.

Other host names, for instance nosa2020.com, mail.nosa2020.com, enlift.net, www.wonyoung.co.kr and xn--s39a01go2wzxat54chgb.com share IP numbers with mail.21cll.net.

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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pYOKPsc CF johedugfp 2025-10-22