CF1761480346892-tsm20251026100209

MXLIST.NET - mail.hc21.group

Search for IP or hostnames:

mail.hc21.group checked at 2025-10-26T12:05:46.879Z 171ms 58/58/58 100% R:9

mail.hc21.group

CNAMEhc21-group.mail.protection.outlook.com
A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com

hc21.group

NSarturo.ns.cloudflare.com
NSstevie.ns.cloudflare.com
MXhc21-group.mail.protection.outlook.com

Starts with same word

Starts similarily

AI analysis

Eight IP numbers are pointed to by mail.hc21.group: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::a, 52.101.68.12, 52.101.68.21, 52.101.73.4 and 52.101.73.21.

For instance, other host names magiccircle-no.mail.protection.outlook.com, icomtech-cz.mail.protection.outlook.com, cdcbh-com0i.mail.protection.outlook.com, copemar-com.mail.protection.outlook.com and gtsf-com-tr.mail.protection.outlook.com share IP numbers with mail.hc21.group.

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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kseUogR CF johedugfp 2025-10-26