CF1763489872318-tsm20251116095642

DNSWHOIS.INFO - hcp-eu.mail.protection.outlook.com

Search for IP or hostnames:

hcp-eu.mail.protection.outlook.com checked at 2025-11-18T18:17:52.229Z 443ms 60/60/60 100% R:11 allDone:true timedOut:false

hcp-eu.mail.protection.outlook.com

A2a01:111:f403:ca04::a 🇮🇪 Microsoft
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::8 🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

hcp-eu.mail.protection.outlook.com serves as the mail server for hcp.eu.

hcp-eu.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::c, 2a01:111:f403:ca09::d, 52.101.68.12, 52.101.73.11, 52.101.73.12 and 52.101.73.21.

Other host names including nicoschmid-de01b.mail.protection.outlook.com, holco-fr.mail.protection.outlook.com, rama-gr.mail.protection.outlook.com, 2m-nl.mail.protection.outlook.com and computerservice-no.mail.eo.outlook.com share IP numbers with hcp-eu.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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