CF1757370404656-tsm20250908202611

DNSWHOIS.INFO - mail.protection.office365.us

Search for IP or hostnames:

mail.protection.office365.us checked at 2025-09-08T22:26:44.645Z 174ms 33/33/33 100% R:10

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

Hosting thousands of other names, mail.protection.office365.us serves as a parent to nti.mail.protection.office365.us, tlgsecure.mail.protection.office365.us, astrion.mail.protection.office365.us, tact360.mail.protection.office365.us, and psiglobalmfg-com.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 IP numbers: 23.103.191.17 and 23.103.191.49 respectively.

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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KELSxVt CF johedugfp 2025-09-08