CF1761647028689-tsm20251027103946

NSLIST.NET - nullpointer-nl.mail.protection.outlook.com

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nullpointer-nl.mail.protection.outlook.com checked at 2025-10-28T10:23:48.632Z 417ms 60/60/60 100% R:12

nullpointer-nl.mail.protection.outlook.com

A2a01:111:f403:ca04::2 🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

nullpointer-nl.mail.protection.outlook.com serves as the mail server for nullpointer.nl.

nullpointer-nl.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::8, 52.101.68.5, 52.101.68.12, 52.101.68.32 and 52.101.73.2.

Other host names including jeannedekkers-nl.mail.protection.outlook.com, aselektro-no.mail.protection.outlook.com, fortiva-dk.mail.protection.outlook.com, europeiran-com01e.mail.protection.outlook.com and keurslagerderycker-be02e.mail.eo.outlook.com share IP numbers with nullpointer-nl.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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YnXKHwn CF johedugfp 2025-10-28