CF1757892213343-tsm20250914164358

NSLIST.NET - techcore-net01b.mail.protection.outlook.com

Search for IP or hostnames:

techcore-net01b.mail.protection.outlook.com checked at 2025-09-14T23:23:33.329Z 348ms 60/60/60 100% R:11

techcore-net01b.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

mail.protection.outlook.com

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

MX for

AI analysis

The mail server for tech-core.net is served by techcore-net01b.mail.protection.outlook.com.

The DNS record techcore-net01b.mail.protection.outlook.com resolves to the following IP addresses: 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.

The IP numbers for techcore-net01b.mail.protection.outlook.com are also shared by other host names such as rtrlogistic-de0i.mail.protection.outlook.com, financemedia-de01i.mail.protection.outlook.com, bioresearchschubert-de02i.mail.protection.outlook.com, laser2000-com.mail.protection.outlook.com, and leibing-name.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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