CF1760381621724-tsm20251012143351

MXLIST.NET - smtp.ddr.cz

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smtp.ddr.cz checked at 2025-10-13T18:53:41.710Z 193ms 25/25/25 100% R:11

smtp.ddr.cz

A81.91.92.89🇨🇿 WEB4U
PTRw4s-wh.server4u.cz

ddr.cz

MXw4s-wh.server4u.cz
NSns2.web4u.cz
NSns.web4u.cz
A81.91.92.89🇨🇿 WEB4U

Starts with same word

Starts similarily

AI analysis

smtp.ddr.cz points to a single IP address: 81.91.92.89.

Other host names such as ddr.cz, vizo.cz, sql2.ddr.cz, mysql.viso.cz and catmotion.eu share IP numbers with smtp.ddr.cz.

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

gruywzm CF johedugfp 2025-10-13