# What does Rosendahl.com use? Rosendahl.com (rdg.dk) shows public evidence of 22 tools, according to runsonwhat (last checked 2026-11-08). - Based in: Denmark ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records | 2019-06 | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code | | | [APSIS](https://www.runsonwhat.com/reverse/apsis) | Marketing | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [Autodesk](https://www.runsonwhat.com/reverse/autodesk) | Collaboration | DNS verification records | | | [Cookie Information](https://www.runsonwhat.com/reverse/cookie-information) | Security & Compliance | Website code | | | [Dropbox](https://www.runsonwhat.com/reverse/dropbox) | Collaboration | DNS verification records | | ## Recent changes at Rosendahl.com - 2026-11-08: stopped using [Have I Been Pwned](https://www.runsonwhat.com/reverse/hibp) ## FAQ ### What tools does Rosendahl.com use? As of November 2026, runsonwhat has found 22 tools at Rosendahl.com (rdg.dk) in public records. Edge & Hosting: Cloudflare. Application: Google Maps, Anthropic and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Meta Pixel and Zendesk. Company Ops: Microsoft 365, Apple Business and GlobalSign. Last checked November 8, 2026. ### What email provider does Rosendahl.com use? Rosendahl.com uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 736,653 companies runsonwhat tracks. ### What does Rosendahl.com use for customer support? Rosendahl.com uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Rosendahl.com has used it since at least June 2019. Zendesk is used by 43,773 companies runsonwhat tracks. ### What analytics tools does Rosendahl.com use? Rosendahl.com uses Google Analytics for analytics, alongside Google Tag Manager and Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on rdg.dk. Google Analytics is used by 904,038 companies runsonwhat tracks. ### What marketing software does Rosendahl.com use? Rosendahl.com uses Trustpilot for marketing, alongside APSIS, according to runsonwhat (November 2026). runsonwhat found Trustpilot through Trustpilot code on rdg.dk. Trustpilot is used by 16,429 companies runsonwhat tracks. ### How long has Rosendahl.com used Zendesk? Rosendahl.com has used Zendesk since at least June 2019, going by the first public certificate of the rdg.dk subdomain that points at Zendesk. ### Does Rosendahl.com use Cloudflare? Yes. runsonwhat found Cloudflare at Rosendahl.com through DNS records that point at Cloudflare and code on rdg.dk. Cloudflare is a CDN & Edge tool used by 735,319 companies runsonwhat tracks. ### Does Rosendahl.com use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Rosendahl.com; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Rosendahl.com may use more AI tools than these. ### Has Rosendahl.com changed tools recently? Yes. On runsonwhat's rechecks, Rosendahl.com stopped using Have I Been Pwned (latest on November 8, 2026). A change counts only between two checks of rdg.dk done the same way. ### Which companies have a tech stack similar to Rosendahl.com's? The companies with the stacks most like Rosendahl.com's are Scania Deutschland, Oriola, Studiefrämjandet and Skyddsvärnet – anno 1910, according to runsonwhat (November 2026). Each shares 3 to 10 tools with Rosendahl.com, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Rosendahl.com uses? runsonwhat reads public records only. Of the 22 tools at Rosendahl.com, 10 were found through code on rdg.dk, 8 through DNS records, 2 through email records, 1 through website configuration files 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 rdg.dk about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/rdg.dk (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.