CF1763863013034-tsm20251123014954

MXLIST.NET - pop.ddr.cz

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pop.ddr.cz checked at 2025-11-23T01:56:53.006Z 447ms 25/25/25 100% R:17 allDone:true timedOut:false

pop.ddr.cz

ddr.cz

Starts with same word

Starts similarily

AI analysis

pop.ddr.cz resolves to a single IP address: 81.91.92.89.

Other host names including smtp.ddr.cz, w4s-wh.server4u.cz, todo.viso.cz, mail.ddr.cz and trac.viso.cz share IP numbers with pop.ddr.cz.

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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