CF1763539006796-tsm20251116095642

DNSWHOIS.INFO - 4sightsystems-com01e.mail.protection.outlook.com

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4sightsystems-com01e.mail.protection.outlook.com checked at 2025-11-19T07:56:46.731Z 585ms 60/60/60 100% R:12 allDone:true timedOut:false

4sightsystems-com01e.mail.protection.outlook.com

A2a01:111:f403:ca04::6 🇮🇪 Microsoft
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::9 🇮🇪 Microsoft
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

4sightsystems-com01e.mail.protection.outlook.com is the mail server for 4sight-systems.com.

Eight IP numbers are pointed to by 4sightsystems-com01e.mail.protection.outlook.com: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::d, 52.101.68.3, 52.101.68.15, 52.101.68.21 and 52.101.73.8.

other host names for instance intercomp-com-mt.mail.protection.outlook.com, thebroons-info.mail.protection.outlook.com, tepesys-com.mail.protection.outlook.com, rydahlprecision-se.mail.eo.outlook.com and gesloc-biz.mail.protection.outlook.com share IP numbers with 4sightsystems-com01e.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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