CF1763071946678-tsm20251109205412

IPLIST.NET - commspec-com01b.mail.protection.outlook.com

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commspec-com01b.mail.protection.outlook.com checked at 2025-11-13T22:12:26.658Z 198ms 60/60/60 100% R:17 allDone:true timedOut:false

commspec-com01b.mail.protection.outlook.com

A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft
PTRmail-am7pr05cu00204.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

commspec-com01b.mail.protection.outlook.com is the mail server for comm-spec.com.

Eight IP numbers are pointed to by commspec-com01b.mail.protection.outlook.com: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::d, 52.101.68.16, 52.101.73.22, 52.101.73.26 and 52.101.73.28.

other host names for instance lltmedical-co-za.mail.protection.outlook.com, granges-se.mail.protection.outlook.com, scale2dach-com.mail.protection.outlook.com, birlikosb-org-tr.mail.protection.outlook.com and kloud-eu0c.mail.protection.outlook.com share IP numbers with commspec-com01b.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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