# What does Østjyllands Brandvæsen use?

Østjyllands Brandvæsen (ostbv.dk) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-28).

- Industry: Public Safety
- Size: 201–1,000 employees
- Based in: Aarhus, Denmark
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/%C3%B8stjyllands-brandv%C3%A6sen

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Bitwarden](https://www.runsonwhat.com/reverse/bitwarden) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Østjyllands Brandvæsen use?

As of October 2026, runsonwhat has found 7 tools at Østjyllands Brandvæsen (ostbv.dk) in public records. Application: GSAP and Tailwind CSS. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 28, 2026.

### What email provider does Østjyllands Brandvæsen use?

Østjyllands Brandvæsen uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,173 companies runsonwhat tracks.

### Does Østjyllands Brandvæsen use GSAP?

Yes. runsonwhat found GSAP at Østjyllands Brandvæsen through GSAP code on ostbv.dk. GSAP is a Media & UI tool used by 207,656 companies runsonwhat tracks.

### How does runsonwhat know what Østjyllands Brandvæsen uses?

runsonwhat reads public records only. Of the 7 tools at Østjyllands Brandvæsen, 4 were found through DNS records, 2 through code on ostbv.dk and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ostbv.dk about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/ostbv.dk (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.