CF1761115972845-tsm20251017082432

WWW.RTSAK.COM - testingpages-comcastbiz-net01i.mail.protection.outlook.com

Search for IP or hostnames:

testingpages-comcastbiz-net01i.mail.protection.outlook.com checked at 2025-10-22T06:52:52.799Z 359ms 60/60/60 100% R:13

testingpages-comcastbiz-net01i.mail.protection.outlook.com

A2a01:111:f403:c801:: 🇺🇸 Microsoft
PTRmail-sa9pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:c902::5 🇺🇸 Microsoft
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c946::5 🇺🇸 Microsoft
PTRmail-ch4pr21cu00105.inbound.protection.outlook.com
A2a01:111:f403:f805::1 🇺🇸 Microsoft
PTRmail-co1pr03cu00301.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.42.10🇺🇸 Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com
A52.101.42.18🇺🇸 Microsoft
PTRmail-co1pr03cu00302.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

testingpages-comcastbiz-net01i.mail.protection.outlook.com is the mail server for testing-pages.comcastbiz.net.

Eight IP numbers are targeted by testingpages-comcastbiz-net01i.mail.protection.outlook.com: 2a01:111:f403:c801::, 2a01:111:f403:c902::5, 2a01:111:f403:c946::5, 2a01:111:f403:f805::1, 52.101.11.13, 52.101.42.10, 52.101.42.18 and 52.101.194.0.

other host names including sunpro-build.mail.protection.outlook.com, issohio-com.mail.protection.outlook.com, statepestnc-com.mail.protection.outlook.com, homestartusa-com.mail.protection.outlook.com and prodigalcounseling-com.mail.protection.outlook.com share IP numbers with testingpages-comcastbiz-net01i.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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