# What does Microsoft OneNote Online use?

Microsoft OneNote Online (onenote.com) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-30).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, Website code |  |
| [Akamai](https://www.runsonwhat.com/reverse/akamai) | CDN & Edge | DNS records, Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |

## FAQ

### What tools does Microsoft OneNote Online use?

As of November 2026, runsonwhat has found 7 tools at Microsoft OneNote Online (onenote.com) in public records. Edge & Hosting: Microsoft Azure and Akamai. Company Ops: Microsoft 365, GlobalSign and DigiCert. Last checked October 30, 2026.

### What cloud does Microsoft OneNote Online run on?

Microsoft OneNote Online uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and code on onenote.com. Microsoft Azure is used by 48,331 companies runsonwhat tracks.

### What email provider does Microsoft OneNote Online use?

Microsoft OneNote Online uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 718,532 companies runsonwhat tracks.

### Does Microsoft OneNote Online use GlobalSign?

Yes. runsonwhat found GlobalSign at Microsoft OneNote Online through DNS records that point at GlobalSign. GlobalSign is a Security & Compliance tool used by 54,314 companies runsonwhat tracks.

### How does runsonwhat know what Microsoft OneNote Online uses?

runsonwhat reads public records only. Of the 7 tools at Microsoft OneNote Online, 5 were found through DNS records, 1 through subdomains that point at the vendor and 1 through code on onenote.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and onenote.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/onenote.com (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.