CF1763637854379-tsm20251116095642

WWW.RTSAK.COM - testserver-nl01b.mail.protection.outlook.com

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testserver-nl01b.mail.protection.outlook.com checked at 2025-11-20T11:24:14.360Z 190ms 60/60/60 100% R:21 allDone:true timedOut:false

testserver-nl01b.mail.protection.outlook.com

A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.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
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

testserver-nl01b.mail.protection.outlook.com is the mail server for test-server.nl.

testserver-nl01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::5, 52.101.73.15, 52.101.73.16, 52.101.73.24 and 52.101.73.30.

Other host names, for instance frid-dk.mail.protection.outlook.com, intellisoft-dk.mail.eo.outlook.com, nematekas-com.mail.protection.outlook.com, westernlettings-com.mail.protection.outlook.com and interpsl-com.mail.protection.outlook.com share IP numbers with testserver-nl01b.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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