CF1763664481503-tsm20251116095642

WWW.RTSAK.COM - hartphp-com-pl.mail.protection.outlook.com

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hartphp-com-pl.mail.protection.outlook.com checked at 2025-11-20T18:48:01.467Z 382ms 60/60/60 100% R:14 allDone:true timedOut:false

hartphp-com-pl.mail.protection.outlook.com

A2a01:111:f403:ca04::2 🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

hartphp-com-pl.mail.protection.outlook.com serves as the mail server for hartphp.com.pl.

hartphp-com-pl.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::d, 52.101.68.5, 52.101.68.39, 52.101.73.8 and 52.101.73.26.

Other host names such as edison-lu.mail.protection.outlook.com, randalstownarches-com.mail.protection.outlook.com, sympa-no.mail.protection.outlook.com, teigeelectro-no01c.mail.protection.outlook.com and csection-com0c.mail.protection.outlook.com share IP numbers with hartphp-com-pl.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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