CF1759857374207-tsm20251005211530

NSLIST.NET - asyncnu-com01c.mail.protection.outlook.com

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asyncnu-com01c.mail.protection.outlook.com checked at 2025-10-07T17:16:14.175Z 275ms 63/63/63 100% R:15

asyncnu-com01c.mail.protection.outlook.com

A2a01:111:f403:c931::1 🇺🇸 Microsoft
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:c946::2 🇺🇸 Microsoft
PTRmail-ch4pr04cu00102.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
A52.101.9.12🇺🇸 Microsoft
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.9.21🇺🇸 Microsoft
PTRmail-bl2pr04cu00205.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

asyncnu-com01c.mail.protection.outlook.com functions as a mail server for async-nu.com.

async-nu.com is a mail server commonly used with asyncnu-com01c.mail.protection.outlook.com.

Eight IP numbers are targeted by asyncnu-com01c.mail.protection.outlook.com: 2a01:111:f403:c931::1, 2a01:111:f403:c946::2, 2a01:111:f403:c946::3, 2a01:111:f403:f802::2, 52.101.9.12, 52.101.9.14, 52.101.9.21 and 52.101.40.0.

other host names including ptt-xyz.mail.protection.outlook.com, romeropineda-com.mail.protection.outlook.com, kakemp-com.mail.protection.outlook.com, mediaprocessing-com01c.mail.protection.outlook.com and calcup-com.mail.protection.outlook.com share IP numbers with asyncnu-com01c.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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