classnotebookapi.onenote.com

Last scanned: 27 May 2026 at 03:52 UTC

Associated IPs (3):

52.109.56.120 52.109.64.2 2603:1010:3:1f::1d

Domain Hierarchy

Parent: onenote.com
Historically Associated IPs
2603:1040:a03:18::232 52.109.112.72 2603:1040:801::9 52.109.116.89

Open Ports (2)

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