# What does reitzner AG use?

reitzner AG (reitzner.de) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-29).

- Industry: IT Services
- Size: 51–200 employees
- Based in: Dillingen an der Donau, Germany
- Founded: 1925
- LinkedIn: https://www.linkedin.com/company/6121066

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [Rank Math](https://www.runsonwhat.com/reverse/rankmath) | Website & CMS | Website code |  |
| [Trustindex](https://www.runsonwhat.com/reverse/trustindex) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification 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 |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |
| [Hornetsecurity](https://www.runsonwhat.com/reverse/hornetsecurity) | Security & Compliance | Email records |  |

## Recent changes at reitzner AG

- 2026-10-29: started using [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust)

## FAQ

### What tools does reitzner use?

As of October 2026, runsonwhat has found 19 tools at reitzner (reitzner.de) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Vimeo and Adobe Fonts. Go-to-market: WordPress, Brevo and Rank Math. Company Ops: Microsoft 365, Apple Business and Let's Encrypt. Last checked October 29, 2026.

### What email provider does reitzner use?

reitzner 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 715,493 companies runsonwhat tracks.

### What is reitzner's website built with?

reitzner uses WordPress for its website, alongside Rank Math, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on reitzner.de. WordPress is used by 603,501 companies runsonwhat tracks.

### What marketing software does reitzner use?

reitzner uses Brevo for marketing, alongside Trustindex, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 80,968 companies runsonwhat tracks.

### What does reitzner use for login and identity?

reitzner uses Auth0 for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Auth0 through a subdomain that points at Auth0 and configuration files. Auth0 is used by 5,833 companies runsonwhat tracks.

### Does reitzner use jQuery?

Yes. runsonwhat found jQuery at reitzner through jQuery code on reitzner.de. jQuery is a Frontend tool used by 925,430 companies runsonwhat tracks.

### Has reitzner changed tools recently?

Yes. On runsonwhat's rechecks, reitzner started using Amazon Trust Services (latest on October 29, 2026). A change counts only between two checks of reitzner.de done the same way.

### How does runsonwhat know what reitzner uses?

runsonwhat reads public records only. Of the 19 tools at reitzner, 10 were found through DNS records, 7 through code on reitzner.de, 1 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and reitzner.de about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/reitzner.de (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.