CF1760100279674-tsm20251010100059

WWW.RTSAK.COM - check1.de

Search for IP or hostnames:

check1.de checked at 2025-10-10T12:44:39.654Z 158ms 83/83/83 100% R:9

check1.de

NSdocks09.rzone.de
A2001:8d8:fe:53:5747:2a74:d:9 🇩🇪 IONOS SE
PTRdocks09.rzone.de
A217.160.80.136🇩🇪 IONOS SE
PTRdocks09.rzone.de
NSshades03.rzone.de
A2607:f1c0:fe:53:185:132:34:130 🇺🇸 IONOS-Anycast
PTRshades03.rzone.de
A185.132.34.130🇩🇪 IONOS-Anycast
PTRshades03.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:202:1064:: 🇩🇪 STRATO AG
PTRw00.rzone.de
A81.169.145.64🇩🇪 STRATO AG
PTRw00.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

check1.de resolves to two IP numbers: 2a01:238:20a:202:1064:: and 81.169.145.64.

other host names including demef.de, ikarus-sip-trunk.com, technocel.org, antje-schwarzer.de and wikiface.org share IP numbers with check1.de.

check1.de is delegated to two name servers docks09.rzone.de and shades03.rzone.de.

check1.de shares the same name server setup as other domains, for instance elvalet.de, oberstein.at, 0x4a.eu, anke-dieckmann.de and wekando.biz.

check1.de at least partially shares name servers with other domains, for instance spitler.net, orest.eu, sieke.com, globaltrackmarks.com and line-ex.de.

These name servers are commonly used with the following name servers: shades09.rzone.de, shades14.rzone.de, shades13.rzone.de, docks16.rzone.de, shades02.rzone.de, docks06.rzone.de, docks05.rzone.de, docks18.rzone.de, docks04.rzone.de and docks01.rzone.de.

Host names with two IP numbers:

The host name docks09.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136; the host name shades03.rzone.de points to 2607:f1c0:fe:53:185:132:34:130 and 185.132.34.130.

check1.de is handled by a single mail server, smtpin.rzone.de.

check1.de shares the same mail server setup as other domains, for instance heihei.info, traufganghuette.com, mohdesign.nl, mampap.marketing and fixinator.de.

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.
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bzFNBuF CF johedugfp 2025-10-10