CF1762264200169-tsm20251104080352

DNSWHOIS.INFO - index-nu.mail.protection.outlook.com

Search for IP or hostnames:

index-nu.mail.protection.outlook.com checked at 2025-11-04T13:50:00.125Z 320ms 60/60/60 100% R:14

index-nu.mail.protection.outlook.com

A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::5 🇮🇪 Microsoft
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft
PTRmail-am7pr05cu00106.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

index-nu.mail.protection.outlook.com serves as the mail server for index.nu.

index-nu.mail.protection.outlook.com points to the following eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::5, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::8, 52.101.68.15, 52.101.68.18, 52.101.68.29 and 52.101.73.22.

Other host names, for instance sopa-email.mail.protection.outlook.com, hockeycentre-nl.mail.protection.outlook.com, quicklink-tv.mail.eo.outlook.com, raemalta-com.mail.protection.outlook.com and shirantours-co-il01e.mail.protection.outlook.com share IP numbers with index-nu.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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