CF1762754933402-tsm20251109205412

DNSWHOIS.INFO - seiu1021-net.mail.eo.outlook.com

Search for IP or hostnames:

seiu1021-net.mail.eo.outlook.com checked at 2025-11-10T06:08:53.371Z 229ms 57/57/57 100% R:17 allDone:true timedOut:false

seiu1021-net.mail.eo.outlook.com

A2a01:111:f403:c902::4 🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c931::1 🇺🇸 Microsoft
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f805:: 🇺🇸 Microsoft
PTRmail-mw2pr02cu00400.inbound.protection.outlook.com
A2a01:111:f403:f908::2 🇺🇸 Microsoft
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft
A52.101.9.24🇺🇸 Microsoft
PTRmail-bl2pr02cu00400.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.40.4🇺🇸 Microsoft
PTRmail-cy5pr03cu00204.inbound.protection.outlook.com

mail.eo.outlook.com

NSns1-prodeodns.glbdns.o365filtering.com
NSns2-prodeodns.glbdns.o365filtering.com

AI analysis

seiu1021-net.mail.eo.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c931::1, 2a01:111:f403:f805::, 2a01:111:f403:f908::2, 52.101.9.17, 52.101.9.24, 52.101.11.17 and 52.101.40.4.

Other host names, for instance mortgagegrader-com.mail.protection.outlook.com, arkansasinterpreter-com.mail.protection.outlook.com, crashtg-com.mail.protection.outlook.com, newburyportweather-com.mail.protection.outlook.com and theoaklandnewsbureau-com.mail.protection.outlook.com share IP numbers with seiu1021-net.mail.eo.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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