CF1761013881442-tsm20251017082432

NSLIST.NET - collignon-net.mail.protection.outlook.com

Search for IP or hostnames:

collignon-net.mail.protection.outlook.com checked at 2025-10-21T02:31:21.409Z 286ms 60/60/60 100% R:12

collignon-net.mail.protection.outlook.com

A2a01:111:f403:ca04:: 🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft
PTRmail-am7pr05cu00106.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

collignon-net.mail.protection.outlook.com is the mail server for collignon.net.

Eight IP numbers are pointed to by collignon-net.mail.protection.outlook.com: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::b, 52.101.73.8, 52.101.73.19, 52.101.73.22 and 52.101.73.30.

other host names for instance nilosring-de01c.mail.protection.outlook.com, atchikservices-com01e.mail.protection.outlook.com, obase-com.mail.protection.outlook.com, duenow-koeln.mail.protection.outlook.com and lighthouse12-com.mail.protection.outlook.com share IP numbers with collignon-net.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.
dbq

CKDnfUr CF johedugfp 2025-10-21