CF1762492937943-tsm20251105200708

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

Search for IP or hostnames:

challengerseries-net.mail.protection.outlook.com checked at 2025-11-07T05:22:17.928Z 267ms 63/63/63 100% R:22

challengerseries-net.mail.protection.outlook.com

A2a01:111:f403:ca04::c 🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::9 🇳🇱 Microsoft
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::e 🇳🇱 Microsoft
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft
PTRmail-am7pr05cu00306.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

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

mx00.kundenserver.de and mx01.kundenserver.de are commonly used as mail servers together with challengerseries-net.mail.protection.outlook.com.

challengerseries-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.68.8, 52.101.68.27, 52.101.68.39 and 52.101.73.30.

Other host names such as premierformes-co-uk.mail.eo.outlook.com, public-gr.mail.protection.outlook.com, teqnamics-com.mail.protection.outlook.com, primatrykk-no.mail.protection.outlook.com and omnisys-co-il.mail.protection.outlook.com share IP numbers with challengerseries-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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