CF1760350067684-tsm20251012143351

IPLIST.NET - fourcom-dk.mail.protection.outlook.com

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fourcom-dk.mail.protection.outlook.com checked at 2025-10-13T10:07:47.652Z 383ms 63/63/63 100% R:15

fourcom-dk.mail.protection.outlook.com

A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::5 🇳🇱 Microsoft
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.32🇮🇪 Microsoft
PTRmail-db3pr0202cu00200.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

fourcom-dk.mail.protection.outlook.com serves as the mail server for fourcom.dk.

barracuda2.mariendal.dk and barracuda.mariendal.dk are commonly used as mail servers together with fourcom-dk.mail.protection.outlook.com.

Eight IP numbers are pointed to by fourcom-dk.mail.protection.outlook.com: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::5, 52.101.68.25, 52.101.68.32, 52.101.68.39 and 52.101.73.11.

Other host names, for instance glowdental-co-uk.mail.protection.outlook.com, researchgarage-co-uk.mail.protection.outlook.com, jhgreenmec-fi0e.mail.protection.outlook.com, calvarro-com.mail.protection.outlook.com and coniston-cumbria-sch-uk.mail.protection.outlook.com share IP numbers with fourcom-dk.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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