CF1762911240745-tsm20251109205412

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

Search for IP or hostnames:

csitax-net.mail.protection.outlook.com checked at 2025-11-12T01:34:00.727Z 244ms 57/57/57 100% R:19 allDone:true timedOut:false

csitax-net.mail.protection.outlook.com

A2a01:111:f403:c922:: 🇺🇸 Microsoft
PTRmail-bl0pr03cu00200.inbound.protection.outlook.com
A2a01:111:f403:c92c::3 🇺🇸 Microsoft
PTRmail-dm5pr04cu00103.inbound.protection.outlook.com
A2a01:111:f403:f802::1 🇺🇸 Microsoft
PTRmail-sj2pr05cu00101.inbound.protection.outlook.com
A2a01:111:f403:f903:: 🇺🇸 Microsoft
A52.101.9.0🇺🇸 Microsoft
PTRmail-bl2pr02cu00100.inbound.protection.outlook.com
A52.101.9.2🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.10.1🇺🇸 Microsoft
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft
PTRmail-bn1pr04cu00100.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 csitax-net.mail.protection.outlook.com: 2a01:111:f403:c922::, 2a01:111:f403:c92c::3, 2a01:111:f403:f802::1, 2a01:111:f403:f903::, 52.101.9.0, 52.101.9.2, 52.101.10.1 and 52.101.10.8.

other host names including castlen-com.mail.protection.outlook.com, ceb-coop.mail.protection.outlook.com, foothillconstruction-com.mail.protection.outlook.com, bolivierocmc-com02b.mail.protection.outlook.com and carlyleusa-com01i.mail.protection.outlook.com share IP numbers with csitax-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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