CF1762443517598-tsm20251105200708

WWW.ROBTEX.COM - velkoobchod.ddr.cz

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velkoobchod.ddr.cz checked at 2025-11-06T15:38:37.566Z 451ms 67/67/67 100% R:17

AI analysis

velkoobchod.ddr.cz points to IP number 81.91.92.8.

For instance, other host names supertip.cz, web4shop.server4u.cz, visotrade.ro, tvfit.cz and mail.visotrade.ro share IP numbers with velkoobchod.ddr.cz.

velkoobchod.ddr.cz is handled by a single mail server, mail.web4u.cz.

velkoobchod.ddr.cz shares the same mail server setup as other domains, for instance bomet.cz, doop.cz, vaseveterina.cz, ap-maschinenbau-sro.cz and 2048.cz.

velkoobchod.ddr.cz shares mail servers with other domains at least partially; for instance netinterier.cz, effektix.com, art.cz, c42.cz and kninice.cz.

these mail servers commonly appear with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, mx2.internet-konzultant.cz, smtpb-in-1.worldonline.cz, smtpb-in-2.worldonline.cz and smtpb-in-3.worldonline.cz.

mail.web4u.cz resolves to two IPs: 2001:1568::7010 and 81.91.87.10.

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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