CF1759792591382-tsm20251005211530

DNSWHOIS.INFO - ib-grad.de

Search for IP or hostnames:

ib-grad.de checked at 2025-10-06T23:16:31.319Z 636ms 113/113/113 100% R:9

ib-grad.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
MXrelay.rzone.de
A81.169.145.96🇩🇪 STRATO AG
PTRrelay.rzone.de
NSshades13.rzone.de
A2607:f1c0:fe:53:185:132:34:140 🇺🇸 IONOS-Anycast
PTRshades13.rzone.de
A185.132.34.140🇩🇪 IONOS-Anycast
PTRshades13.rzone.de
MXibgrad-de0e.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:202:1095:: 🇩🇪 STRATO AG
PTRw8f.rzone.de
A81.169.145.95🇩🇪 STRATO AG
PTRw8f.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

ib-grad.de resolves to two IP numbers: 2a01:238:20a:202:1095:: and 81.169.145.95.

Other host names, for instance ekster.de, schipp.net, klatina.info, jens-schiedung.de and an-d.de share IP numbers with ib-grad.de.

ib-grad.de has two name servers: docks01.rzone.de and shades13.rzone.de.

ib-grad.de shares the same name server setup as other domains, for example kempener-prinzenpaar-2007-2009.de, your-studentenfutter.com, ajsgroup.de, kaffanke.de and 1seiter.de.

ib-grad.de shares some name servers with other domains, for example mamie.de, mirimiri.de, singmann.de, christophgraenitz.de and laviolinista.de.

these name servers are often used with shades05.rzone.de, docks13.rzone.de, shades19.rzone.de, shades18.rzone.de, docks02.rzone.de, shades16.rzone.de, docks16.rzone.de, docks04.rzone.de, docks03.rzone.de and shades14.rzone.de.

Host names with two IP numbers:

docks01.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128; shades13.rzone.de points to: 2607:f1c0:fe:53:185:132:34:140 and 185.132.34.140.

ib-grad.de is served by two mail servers: relay.rzone.de and ibgrad-de0e.mail.protection.outlook.com.

ib-grad.de shares some mail servers with other domains, at least partially; for instance chancengestalten.de, laborpotsdam.de, volz-gmbh.de, crmonline.nl and trinova-ag.eu.

Host names with eight IP numbers:

ibgrad-de0e.mail.protection.outlook.com points to: 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.

Host names with one IP number:

relay.rzone.de points to: 81.169.145.96.

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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tXWJyGT CF johedugfp 2025-10-06