CF1760168306492-tsm20251011071822

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

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masterspreparatory-com.mail.protection.outlook.com checked at 2025-10-11T07:38:26.472Z 212ms 100/100/100 100% R:18

masterspreparatory-com.mail.protection.outlook.com

A2a01:111:f403:c902::2🇺🇸 Microsoft
PTRmail-sj0pr03cu01602.inbound.protection.outlook.com
A2a01:111:f403:c902::3🇺🇸 Microsoft
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:c946::2🇺🇸 Microsoft
PTRmail-ch4pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:f90d::🇺🇸 Microsoft
PTRmail-sn1pr0501cu00200.inbound.protection.outlook.com
A52.101.11.15🇺🇸 Microsoft
PTRmail-sa9pr02cu00207.inbound.protection.outlook.com
A52.101.41.28🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A52.101.42.18🇺🇸 Microsoft
PTRmail-co1pr03cu00302.inbound.protection.outlook.com
A52.101.194.17🇺🇸 Microsoft
PTRmail-ch5pr02cu00401.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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fpCKcYg CF johedugfp 2025-10-11