CF1760868753871-tsm20251017082432

DNSWHOIS.INFO - kurtsiefer-net.mail.protection.outlook.com

Search for IP or hostnames:

kurtsiefer-net.mail.protection.outlook.com checked at 2025-10-19T10:12:33.819Z 490ms 57/57/57 100% R:13

kurtsiefer-net.mail.protection.outlook.com

A2a01:111:f403:ca04::8 🇮🇪 Microsoft
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::e 🇮🇪 Microsoft
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.21🇳🇱 Microsoft
PTRmail-as8pr05cu00205.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft
PTRmail-as8pr05cu00300.inbound.protection.outlook.com

mail.protection.outlook.com

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

AI analysis

Eight IP numbers are targeted by kurtsiefer-net.mail.protection.outlook.com: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::4, 52.101.73.2, 52.101.73.19, 52.101.73.21 and 52.101.73.24.

other host names including solidoaklimited-com.mail.protection.outlook.com, elcenacle-com.mail.protection.outlook.com, optimize-ltd-uk.mail.protection.outlook.com, difrusafruchthandel-com.mail.protection.outlook.com and ateisfrance-fr01c.mail.protection.outlook.com share IP numbers with kurtsiefer-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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dLrtMCW CF johedugfp 2025-10-19