CF1763138466213-tsm20251109205412

DNSWHOIS.INFO - 4sightsystems-ch01e.mail.protection.outlook.com

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4sightsystems-ch01e.mail.protection.outlook.com checked at 2025-11-14T16:41:06.190Z 257ms 60/60/60 100% R:19 allDone:true timedOut:false

4sightsystems-ch01e.mail.protection.outlook.com

A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09:: 🇳🇱 Microsoft
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft
PTRmail-as2pr05cu00100.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

4sightsystems-ch01e.mail.protection.outlook.com functions as a mail server for 4sight-systems.ch.

Eight IP numbers are targeted by 4sightsystems-ch01e.mail.protection.outlook.com: 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 52.101.73.1, 52.101.73.8, 52.101.73.12 and 52.101.73.16.

other host names including kerrigans-co-uk.mail.protection.outlook.com, ferratum-es.mail.protection.outlook.com, roelspaints-be.mail.protection.outlook.com, uta-com-jo.mail.protection.outlook.com and ilite-com0c.mail.protection.outlook.com share IP numbers with 4sightsystems-ch01e.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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