CF1761038279360-tsm20251017082432

MXLIST.NET - tope.mail.protection.office365.us

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tope.mail.protection.office365.us checked at 2025-10-21T09:17:59.337Z 210ms 33/33/33 100% R:12

tope.mail.protection.office365.us

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

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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