CF1757162899017-tsm20250906081701

WWW.RTSAK.COM - clss.de

Search for IP or hostnames:

clss.de checked at 2025-09-06T12:48:17.176Z 4156ms 83/83/83 100% R:9

clss.de

NSdocks11.rzone.de
A2001:8d8:fe:53:5747:2a74:d:11 🇩🇪 IONOS SE
PTRdocks11.rzone.de
A217.160.80.138🇩🇪 IONOS SE
PTRdocks11.rzone.de
NSshades16.rzone.de
A2607:f1c0:fe:53:185:132:34:143 🇺🇸 IONOS-Anycast
PTRshades16.rzone.de
A185.132.34.143🇩🇪 IONOS-Anycast
PTRshades16.rzone.de
MXsmtpin.rzone.de
A2a01:238:20a:202:50f0::1097 🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO AG
PTRsmtpin.rzone.de
A2a01:238:20a:202:1078:: 🇩🇪 STRATO AG
PTRw0e.rzone.de
A81.169.145.78🇩🇪 STRATO AG
PTRw0e.rzone.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

AI analysis

clss.de is configured to point to two IP addresses: 2a01:238:20a:202:1078:: and 81.169.145.78.

The IP numbers are shared by clss.de with other host names such as ymh.de, wehmanntec.de, boitels.de, wupp.de, and votronic.de.

Two name servers, docks11.rzone.de and shades16.rzone.de, are delegated to clss.de.

The name server setup for clss.de is shared with other domains such as uerw.de, galerie-fox.de, haase-tank.com, mauth-cc.de, and nivek.nl.

The name servers of clss.de are at least partially shared with other domains such as hachka.com, jeser.de, mf25.de, preisz.de, and wikiepos.com.

The name servers shades05.rzone.de, shades19.rzone.de, docks19.rzone.de, docks15.rzone.de, docks14.rzone.de, shades07.rzone.de, shades06.rzone.de, shades09.rzone.de, shades17.rzone.de, and shades18.rzone.de are frequently used in conjunction.

docks11.rzone.de and shades16.rzone.de each point to two IP numbers: 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138 for docks11.rzone.de, and 2607:f1c0:fe:53:185:132:34:143 and 185.132.34.143 for shades16.rzone.de.

The mail server, smtpin.rzone.de, manages clss.de.

Just like the domains leiterrunde-stmartinus.de, sperlich.biz, hochbilddokumentation.com, lang.technology, and brypolnysher.com, clss.de also has the same mail server setup.

smtpin.rzone.de is configured to point to two IP addresses: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

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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yjOsNTH CF johedugfp 2025-09-06