# What does Microsa use?

Microsa (microsa.es) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-17).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Sevilla, Spain
- Founded: 1982
- LinkedIn: https://www.linkedin.com/company/microsa

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |

## FAQ

### What tools does Microsa use?

As of October 2026, runsonwhat has found 7 tools at Microsa (microsa.es) in public records. Edge & Hosting: Cloudflare. Company Ops: Microsoft 365, Let's Encrypt and Sectigo. Last checked October 17, 2026.

### What email provider does Microsa use?

Microsa uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 701,710 companies runsonwhat tracks.

### Does Microsa use Cloudflare?

Yes. runsonwhat found Cloudflare at Microsa through DNS records that point at Cloudflare and code on microsa.es. Cloudflare is a CDN & Edge tool used by 692,707 companies runsonwhat tracks.

### How does runsonwhat know what Microsa uses?

runsonwhat reads public records only. Of the 7 tools at Microsa, 6 were found through DNS records, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and microsa.es about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/microsa.es (updated October 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.