CF1762724098219-tsm20251109205412

WWW.ROBTEX.COM - pearson-com.mail.protection.outlook.com

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pearson-com.mail.protection.outlook.com checked at 2025-11-09T21:34:58.202Z 222ms 100/100/100 100% R:18 allDone:true timedOut:false

pearson-com.mail.protection.outlook.com

A2a01:111:f403:c922::1🇺🇸 Microsoft
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:f802::🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f807::🇺🇸 Microsoft
PTRmail-co1pr05cu00200.inbound.protection.outlook.com
A2a01:111:f403:f913::🇺🇸 Microsoft
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.11.10🇺🇸 Microsoft
PTRmail-sa9pr03cu00202.inbound.protection.outlook.com
A52.101.42.6🇺🇸 Microsoft
PTRmail-mw2pr02cu00306.inbound.protection.outlook.com
A52.101.42.14🇺🇸 Microsoft
PTRmail-mw2pr04cu00106.inbound.protection.outlook.com

mail.protection.outlook.com

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

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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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