CF1759387394615-tsm20251001211114

WWW.RTSAK.COM - markingsystems-net.mail.protection.outlook.com

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markingsystems-net.mail.protection.outlook.com checked at 2025-10-02T06:43:14.603Z 185ms 60/60/60 100% R:21

markingsystems-net.mail.protection.outlook.com

A2a01:111:f403:c902::7 🇺🇸 Microsoft
PTRmail-sj0pr02cu00107.inbound.protection.outlook.com
A2a01:111:f403:f807:: 🇺🇸 Microsoft
PTRmail-co1pr05cu00200.inbound.protection.outlook.com
A2a01:111:f403:f90b:: 🇺🇸 Microsoft
PTRmail-bn6pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90d:: 🇺🇸 Microsoft
PTRmail-sn1pr0501cu00200.inbound.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.11.2🇺🇸 Microsoft
PTRmail-sn1pr03cu00102.inbound.protection.outlook.com
A52.101.40.1🇺🇸 Microsoft
PTRmail-cy4pr03cu00101.inbound.protection.outlook.com
A52.101.41.0🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

markingsystems-net.mail.protection.outlook.com serves as the mail server for markingsystems.net.

markingsystems-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::7, 2a01:111:f403:f807::, 2a01:111:f403:f90b::, 2a01:111:f403:f90d::, 52.101.10.18, 52.101.11.2, 52.101.40.1 and 52.101.41.0.

Other host names such as encose-com.mail.protection.outlook.com, meyers-enterprises.mail.protection.outlook.com, smarterhomeconcierge-com.mail.protection.outlook.com, knisleyexhaust-com.mail.protection.outlook.com and hospitalregina-com-br.mail.protection.outlook.com share IP numbers with markingsystems-net.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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DlZvTuF CF johedugfp 2025-10-02