CF1763713329206-tsm20251116095642

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

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preventfirst-com.mail.protection.outlook.com checked at 2025-11-21T08:22:09.062Z 2919ms 100/100/100 100% R:13 allDone:true timedOut:false

preventfirst-com.mail.protection.outlook.com

A2a01:111:f403:c803::🇺🇸 Microsoft
PTRmail-bn1pr21cu00200.inbound.protection.outlook.com
A2a01:111:f403:c922::2🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:f804::1🇺🇸 Microsoft
PTRmail-co1pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:f901::1🇺🇸 Microsoft
PTRmail-bl0pr02cu00601.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
A52.101.41.22🇺🇸 Microsoft
PTRmail-sj2pr05cu00406.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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