CF1759748348581-tsm20251005211530

DNSWHOIS.INFO - bluehalo.mail.protection.office365.us

Search for IP or hostnames:

bluehalo.mail.protection.office365.us checked at 2025-10-06T10:59:08.544Z 755ms 43/43/43 100% R:11

bluehalo.mail.protection.office365.us

A2001:489a:2202:4::10 🇺🇸 AS8070
PTRmail-bn3usg020010.inbound.protection.outlook.com
A2001:489a:2202:5::10 🇺🇸 AS8070
PTRmail-cy1usg020010.inbound.protection.outlook.com
A23.103.199.138🇺🇸 Microsoft
PTRmail-bn3usg020138.inbound.protection.outlook.com
A23.103.199.170🇺🇸 Microsoft
PTRmail-cy1usg020170.inbound.protection.outlook.com

mail.protection.office365.us

NSns1-proddns.glbdns.protection.office365.us
NSns2-proddns.glbdns.protection.office365.us

MX for

Starts with same word

Starts similarily

AI analysis

bluehalo.mail.protection.office365.us serves as the mail server for srtrl.com, ues.com, aptec.com, atacorp.com, collabraspace.com and a few other domains.

ms45137914.msv1.invalid commonly serves as a mail server together with bluehalo.mail.protection.office365.us.

bluehalo.mail.protection.office365.us points to four IP numbers: 2001:489a:2202:4::10, 2001:489a:2202:5::10, 23.103.199.138 and 23.103.199.170.

Other host names, for instance nteligensolutions.mail.protection.office365.us, tecomsys.mail.protection.office365.us, kirkhillinc.mail.protection.office365.us, radianaerospace.mail.protection.office365.us and certtecha.mail.protection.office365.us share IP numbers with bluehalo.mail.protection.office365.us.

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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