CF1759776976940-tsm20251005211530

DNSWHOIS.INFO - kollmanninformatik-de.mail.protection.outlook.com

Search for IP or hostnames:

kollmanninformatik-de.mail.protection.outlook.com checked at 2025-10-06T18:56:16.902Z 393ms 60/60/60 100% R:12

kollmanninformatik-de.mail.protection.outlook.com

A2a01:111:f403:ca04::2 🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com

mail.protection.outlook.com

NSns1-proddns.glbdns.o365filtering.com
NSns2-proddns.glbdns.o365filtering.com

MX for

AI analysis

The mail server for kollmanninformatik.de is kollmanninformatik-de.mail.protection.outlook.com.

kollmanninformatik-de.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::4, 52.101.73.8, 52.101.73.15, 52.101.73.16 and 52.101.73.26.

Other host names, for instance patconsidine-com.mail.eo.outlook.com, abbakan-net.mail.protection.outlook.com, rothenberger-fr.mail.protection.outlook.com, norisol-com.mail.protection.outlook.com and atriumpartners-dk.mail.protection.outlook.com share IP numbers with kollmanninformatik-de.mail.protection.outlook.com.

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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GXhamAq CF johedugfp 2025-10-06