CF1762330796894-tsm20251104152717

DNSWHOIS.INFO - joerghelfricht-com01c.mail.protection.outlook.com

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joerghelfricht-com01c.mail.protection.outlook.com checked at 2025-11-05T08:19:56.793Z 1520ms 60/60/60 100% R:9

joerghelfricht-com01c.mail.protection.outlook.com

A2a01:111:f403:ca27:: 🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d:: 🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1 🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2 🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft
PTRmail-fr6p281cu00202.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

joerghelfricht-com01c.mail.protection.outlook.com serves as the mail server for joerg-helfricht.com.

Eight IP numbers are pointed to by joerghelfricht-com01c.mail.protection.outlook.com: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.

Other host names, for instance lbpt-de0e.mail.protection.outlook.com, topras-de.mail.protection.outlook.com, rshkoeln-de0i.mail.protection.outlook.com, cheydenreich-org.mail.protection.outlook.com and estimondo-com.mail.protection.outlook.de share IP numbers with joerghelfricht-com01c.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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