CF1762471577782-tsm20251105200708

NSLIST.NET - jcsengineering-com.mail.protection.outlook.com

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jcsengineering-com.mail.protection.outlook.com checked at 2025-11-06T23:26:17.750Z 193ms 60/60/60 100% R:17

jcsengineering-com.mail.protection.outlook.com

A2a01:111:f403:c902::6 🇺🇸 Microsoft
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:c946::3 🇺🇸 Microsoft
PTRmail-ch0pr04cu00603.inbound.protection.outlook.com
A2a01:111:f403:f802::2 🇺🇸 Microsoft
PTRmail-sj2pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:f901::1 🇺🇸 Microsoft
PTRmail-bl0pr02cu00601.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.42.9🇺🇸 Microsoft
PTRmail-co1pr05cu00201.inbound.protection.outlook.com
A52.101.42.13🇺🇸 Microsoft
PTRmail-mw2pr02cu00405.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

jcsengineering-com.mail.protection.outlook.com functions as a mail server for jcsengineering.com.

Eight IP numbers are pointed to by jcsengineering-com.mail.protection.outlook.com: 2a01:111:f403:c902::6, 2a01:111:f403:c946::3, 2a01:111:f403:f802::2, 2a01:111:f403:f901::1, 52.101.9.12, 52.101.11.19, 52.101.42.9 and 52.101.42.13.

Other host names such as insurancesolutionsgroup-com.mail.protection.outlook.com, sanantoniocommercialphotography-com.mail.protection.outlook.com, shellroofing-com.mail.protection.outlook.com, berkeleycountryclub-com.mail.protection.outlook.com and siwolk-com.mail.protection.outlook.com share IPs with jcsengineering-com.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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