CF1759639634612-tsm20251004101907

IPLIST.NET - smtp.exit21.cz

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smtp.exit21.cz checked at 2025-10-05T04:47:14.574Z 422ms 33/33/33 100% R:17

smtp.exit21.cz

A2a02:2b88:2:1::4104:1 🇨🇿 WEDOS Internet
A31.31.78.239🇨🇿 WEDOS Internet

exit21.cz

NSns.wedos.com
NSns.wedos.cz
NSns.wedos.eu
NSns.wedos.net
MXwes1-mx-backup.wedos.net
MXwes1-mx1.wedos.net
MXwes1-mx2.wedos.net
A2a02:2b88:1:4::18 🇨🇿 WEDOS Internet
A46.28.105.4🇨🇿 WEDOS Internet

Starts with same word

Starts similarily

AI analysis

smtp.exit21.cz resolves to two IP numbers: 2a02:2b88:2:1::4104:1 and 31.31.78.239.

Other host names, for instance mail.exit21.cz, mail.citypelhrimov.cz, pop3.exit21.cz, mail.zlichov.cz and pop3.itqup.com share IP numbers with smtp.exit21.cz.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

aceOItW CF johedugfp 2025-10-05