CF1762214524088-tsm20251102073205

DNSWHOIS.INFO - csbit-de0i.mail.protection.outlook.com

Search for IP or hostnames:

csbit-de0i.mail.protection.outlook.com checked at 2025-11-04T00:02:04.069Z 386ms 60/60/60 100% R:13

csbit-de0i.mail.protection.outlook.com

A2a01:111:f403:ca04::b 🇮🇪 Microsoft
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca04::f 🇮🇪 Microsoft
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::2 🇳🇱 Microsoft
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft
PTRmail-as9pr05cu01302.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

csbit-de0i.mail.protection.outlook.com serves as the mail server for csb-it.eu, csb-it.de, csbuchholz.de and csb-it.net.

Eight IP numbers are targeted by csbit-de0i.mail.protection.outlook.com: 2a01:111:f403:ca04::b, 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::2, 52.101.68.29, 52.101.68.36, 52.101.73.26 and 52.101.73.30.

other host names including ols-nl.mail.protection.outlook.com, krobo-nl.mail.protection.outlook.com, capitala-co-uk.mail.protection.outlook.com, packexesmash-co-uk.mail.protection.outlook.com and regalevomhofe-de01ee.mail.protection.outlook.com share IP numbers with csbit-de0i.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.
dbq

SHNeQLB CF johedugfp 2025-11-04