CF1759358896352-tsm20251001211114

WWW.RTSAK.COM - tech21.de

Search for IP or hostnames:

tech21.de checked at 2025-10-01T22:48:16.328Z 268ms 83/83/83 100% R:10

tech21.de

NSdocks01.rzone.de
A2001:8d8:fe:53:5747:2a74:d:1 🇩🇪 IONOS SE
PTRdocks01.rzone.de
A217.160.80.128🇩🇪 IONOS SE
PTRdocks01.rzone.de
NSshades08.rzone.de
A2607:f1c0:fe:53:185:132:34:135 🇺🇸 IONOS-Anycast
PTRshades08.rzone.de
A185.132.34.135🇩🇪 IONOS-Anycast
PTRshades08.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:202:1158:: 🇩🇪 STRATO AG
PTRw9e.rzone.de
A81.169.145.158🇩🇪 STRATO AG
PTRw9e.rzone.de

de

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

Starts with same word

Starts similarily

AI analysis

tech21.de resolves to two IP numbers: 2a01:238:20a:202:1158:: and 81.169.145.158.

other host names including ghosh-druck.de, egzk.com, kobel.biz, sammeln-schenken.de and macketanz.com share IP numbers with tech21.de.

tech21.de is delegated to two name servers docks01.rzone.de and shades08.rzone.de.

tech21.de shares the same name server setup as other domains, for instance lag-figurentheater.de, schnatterliese.com, lojo-menk.de, linnenkamp.de and froeb.de.

tech21.de at least partially shares name servers with other domains, for instance sience-of-stress.de, thre.de, maldanercoffeeroasters.com, alco-albert.de and kamblu.de.

These name servers are commonly used with the following name servers: shades05.rzone.de, shades10.rzone.de, shades02.rzone.de, shades15.rzone.de, docks19.rzone.de, shades19.rzone.de, docks04.rzone.de, docks12.rzone.de, docks03.rzone.de and docks06.rzone.de.

Host names with two IP numbers:

The host name docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128; the host name shades08.rzone.de points to 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135.

tech21.de is handled by a single mail server, smtpin.rzone.de.

tech21.de shares the same mail server setup as other domains, for instance hiqu.de, studiosiegel.de, landhuus.de, angeliter-tierboerse.de and rechtsschutzexperte.nrw.

smtpin.rzone.de resolves to two IP numbers: 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.
dbq

sDwHAyS CF johedugfp 2025-10-01