CF1762782165259-tsm20251109205412

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

Search for IP or hostnames:

csifl-net.mail.protection.outlook.com checked at 2025-11-10T13:42:45.223Z 189ms 60/60/60 100% R:14 allDone:true timedOut:false

csifl-net.mail.protection.outlook.com

A2a01:111:f403:c901::1 🇺🇸 Microsoft
PTRmail-bl2pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:c902::14 🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:f902::2 🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A2a01:111:f403:f912:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.8.34🇺🇸 Microsoft
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A52.101.11.3🇺🇸 Microsoft
PTRmail-sn1pr0501cu00103.inbound.protection.outlook.com
A52.101.42.6🇺🇸 Microsoft
PTRmail-mw2pr02cu00306.inbound.protection.outlook.com
A52.101.42.16🇺🇸 Microsoft
PTRmail-co1pr05cu00300.inbound.protection.outlook.com

mail.protection.outlook.com

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

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AI analysis

csifl-net.mail.protection.outlook.com is the mail server for csifl.net.

Eight IP numbers are pointed to by csifl-net.mail.protection.outlook.com: 2a01:111:f403:c901::1, 2a01:111:f403:c902::14, 2a01:111:f403:f902::2, 2a01:111:f403:f912::, 52.101.8.34, 52.101.11.3, 52.101.42.6 and 52.101.42.16.

other host names for instance mbsellsdenver-com.mail.protection.outlook.com, atlantaoralsurgery-com.mail.protection.outlook.com, lighthallbooks-com.mail.protection.outlook.com, stanwoodhouse-com.mail.protection.outlook.com and putnam-org.mail.eo.outlook.com share IP numbers with csifl-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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