CF1763510002821-tsm20251116095642

WWW.RTSAK.COM - jakobklein-de01c.mail.protection.outlook.com

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jakobklein-de01c.mail.protection.outlook.com checked at 2025-11-18T23:53:22.796Z 422ms 60/60/60 100% R:11 allDone:true timedOut:false

jakobklein-de01c.mail.protection.outlook.com

A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::c 🇳🇱 Microsoft
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

jakobklein-de01c.mail.protection.outlook.com serves as the mail server for jakob-klein.de.

Eight IP numbers are pointed to by jakobklein-de01c.mail.protection.outlook.com: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::c, 52.101.68.21, 52.101.68.39, 52.101.73.12 and 52.101.73.21.

For instance, other host names ferba-ad.mail.protection.outlook.com, autocaresramondelpino-com.mail.protection.outlook.com, demood-de.mail.protection.outlook.com, unoc-co-ug.mail.protection.outlook.com and alzafercargo-com.mail.protection.outlook.com share IP numbers with jakobklein-de01c.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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