osub.microsoft.com.

Last scanned: 17 Apr 2026 at 17:27 UTC

Associated IPs (2):

52.109.2.218 2603:1036:2406::16

Domain Hierarchy

Parent: microsoft.com.
Historically Associated IPs
2a01:111:f100:1002::4134:d428 52.109.16.78 52.109.16.113

Open Ports (1)

443/https
Detailed Open Ports
Port Protocol State Service Product Banner / Title
443 tcp open https — Bad Request
Port Protocol State Service Product Banner / Title
443 tcp open https — Did not follow redirect to http://www.office.com/