CF1757162330623-tsm20250906081701

WWW.RTSAK.COM - mail.protection.office365.us

Search for IP or hostnames:

mail.protection.office365.us checked at 2025-09-06T12:38:50.328Z 1343ms 33/33/33 100% R:8

mail.protection.office365.us

NSns1-proddns.glbdns.protection.office365.us
A23.103.191.17🇺🇸 Microsoft
NSns2-proddns.glbdns.protection.office365.us
A23.103.191.49🇺🇸 Microsoft

protection.office365.us

NSns1-35.azuregov-dns.us
NSns2-35.azuregov-dns.us
NSns3-35.azuregov-dns.us
NSns4-35.azuregov-dns.us

AI analysis

The parent to thousands of host names, including nti.mail.protection.office365.us, tlgsecure.mail.protection.office365.us, astrion.mail.protection.office365.us, tact360.mail.protection.office365.us, psiglobalmfg-com.mail.protection.office365.us, is mail.protection.office365.us.

Two name servers, ns1-proddns.glbdns.protection.office365.us and ns2-proddns.glbdns.protection.office365.us, are delegated to mail.protection.office365.us.

ns1-proddns.glbdns.protection.office365.us and ns2-proddns.glbdns.protection.office365.us both point to their respective IP numbers: 23.103.191.17 and 23.103.191.49.

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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