CF1761352027738-tsm20251024211356

DNSWHOIS.INFO - dsi-support.mail.protection.outlook.com

Search for IP or hostnames:

dsi-support.mail.protection.outlook.com checked at 2025-10-25T00:27:07.703Z 398ms 60/60/60 100% R:10

dsi-support.mail.protection.outlook.com

A2a01:111:f403:c902::7 🇺🇸 Microsoft
PTRmail-sj0pr02cu00107.inbound.protection.outlook.com
A2a01:111:f403:c922::1 🇺🇸 Microsoft
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:f90f::1 🇺🇸 Microsoft
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f912:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.10.14🇺🇸 Microsoft
PTRmail-bn6pr04cu00206.inbound.protection.outlook.com
A52.101.11.15🇺🇸 Microsoft
PTRmail-sa9pr02cu00207.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

MX for

Starts with same word

Starts similarily

AI analysis

dsi-support.mail.protection.outlook.com is the mail server for dsi.support.

Eight IP numbers are pointed to by dsi-support.mail.protection.outlook.com: 2a01:111:f403:c902::7, 2a01:111:f403:c922::1, 2a01:111:f403:f90f::1, 2a01:111:f403:f912::, 52.101.9.12, 52.101.10.14, 52.101.11.15 and 52.101.42.16.

other host names for instance promoregistration-com.mail.protection.outlook.com, svsu-edu.mail.protection.outlook.com, practicelabs-com02b.mail.protection.outlook.com, e1ltd-com.mail.protection.outlook.com and laovejaarisca-com.mail.protection.outlook.com share IP numbers with dsi-support.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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