CF1759437178123-tsm20251002182459

WWW.RTSAK.COM - bertelmann.de

Search for IP or hostnames:

bertelmann.de checked at 2025-10-02T20:32:58.096Z 231ms 107/107/107 100% R:5

bertelmann.de

NSdocks06.rzone.de
A2001:8d8:fe:53:5747:2a74:d:6 🇩🇪 IONOS SE
PTRdocks06.rzone.de
A217.160.80.133🇩🇪 IONOS SE
PTRdocks06.rzone.de
NSshades12.rzone.de
A2607:f1c0:fe:53:185:132:34:139 🇺🇸 IONOS-Anycast
PTRshades12.rzone.de
A185.132.34.139🇩🇪 IONOS-Anycast
PTRshades12.rzone.de
MXbertelmann-de.mail.protection.outlook.com
A2a01:111:f403:ca27:: 🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d:: 🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1 🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2 🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A2a01:238:20a:202:1105:: 🇩🇪 STRATO AG
A81.169.145.105🇩🇪 STRATO AG
PTRntweb.rzone.de

de

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

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Starts with same word

Starts similarily

AI analysis

bertelmann.de is the parent of www.bertelmann.de, mail.bertelmann.de, mx1.bertelmann.de, mail1.bertelmann.de, *.bertelmann.de and a few other host names.

bertelmann.de points to two IPs: 2a01:238:20a:202:1105:: and 81.169.145.105.

Other host names, for instance 1nf0.de, wiesbaden-wunderbar.org, atilator.de, sandybeach.de and freistaat-rocker.de share IP numbers with bertelmann.de.

Two name servers docks06.rzone.de and shades12.rzone.de are delegated to bertelmann.de.

bertelmann.de uses the same name server configuration as other domains, such as wasike.de, luxury-clothes.com, hees-rohstoffhandel.de, nieratzer.de and schroeder-versichert.de.

bertelmann.de at least partially shares name servers with other domains such as intercanina.com, ais-gruppe.com, hyaz.info, kuhlmann-bau-ol.de and deggelmann-fenster.com.

These name servers are often used together with shades10.rzone.de, shades07.rzone.de, shades19.rzone.de, docks13.rzone.de, docks14.rzone.de, docks18.rzone.de, shades09.rzone.de, shades14.rzone.de, docks11.rzone.de and shades03.rzone.de.

Host names with two IPs:

docks06.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:6 and 217.160.80.133.

shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.

bertelmann.de is handled by a single mail server, bertelmann-de.mail.protection.outlook.com.

bertelmann-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.

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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