# What does El Norte de Castilla use? El Norte de Castilla (elnortedecastilla.es) shows public evidence of 37 tools, according to runsonwhat (last checked 2026-11-10). - Industry: Broadcast Media - Size: 51–200 employees - Based in: Valladolid, Spain - Founded: 1854 - LinkedIn: https://www.linkedin.com/company/el-norte-de-castilla ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | DNS records | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Custom domain, DNS records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, Website code | | | [TollBit](https://www.runsonwhat.com/reverse/tollbit) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [New Relic](https://www.runsonwhat.com/reverse/newrelic) | Monitoring | Website code | | | [Adobe Experience Platform Tags](https://www.runsonwhat.com/reverse/adobe-launch) | Data Pipeline | Website code | | | [Adobe Experience Platform](https://www.runsonwhat.com/reverse/adobe-experience-platform) | Analytics | Website code | | | [Marfeel](https://www.runsonwhat.com/reverse/marfeel) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config, Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website config | | | [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config | | | [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config | | | [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config | | | [Adobe Audience Manager](https://www.runsonwhat.com/reverse/adobe-audience-manager) | Ads & Pixels | Website code | | | [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services) | Ads & Pixels | Website config, Website code | | | [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | Ads & Pixels | Website config | | | [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website config | | | [Sovrn](https://www.runsonwhat.com/reverse/sovrn) | Ads & Pixels | Website config | | | [TripleLift](https://www.runsonwhat.com/reverse/triplelift) | Ads & Pixels | Website config | | | [Sharethrough](https://www.runsonwhat.com/reverse/sharethrough) | Ads & Pixels | Website config | | | [Teads](https://www.runsonwhat.com/reverse/teads) | Ads & Pixels | Website config | | | [Amazon Advertising](https://www.runsonwhat.com/reverse/amazon-advertising) | Ads & Pixels | Website code | | | [Adobe Advertising](https://www.runsonwhat.com/reverse/adobe-advertising) | Ads & Pixels | Website code | | | [Outbrain](https://www.runsonwhat.com/reverse/outbrain) | Ads & Pixels | Website config | | | [Integral Ad Science](https://www.runsonwhat.com/reverse/integral-ad-science) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [AuthSMTP](https://www.runsonwhat.com/reverse/authsmtp) | Email Delivery | Email records | | ## FAQ ### What tools does El Norte de Castilla use? As of November 2026, runsonwhat has found 37 tools at El Norte de Castilla (elnortedecastilla.es) in public records. Edge & Hosting: Google Cloud and Fastly. Application: jQuery, React and Stripe. Data & Observability: Google Tag Manager, New Relic and Adobe Experience Platform Tags. Go-to-market: WordPress, Meta Pixel and Google Ad Manager. Company Ops: Google Workspace, Atlassian and GlobalSign. Last checked November 10, 2026. ### What cloud does El Norte de Castilla run on? El Norte de Castilla uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through DNS records that point at Google Cloud. Google Cloud is used by 78,192 companies runsonwhat tracks. ### What CRM does El Norte de Castilla use? El Norte de Castilla uses Salesforce for its CRM, according to runsonwhat (November 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on elnortedecastilla.es. Salesforce is used by 35,664 companies runsonwhat tracks. ### What email provider does El Norte de Castilla use? El Norte de Castilla uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on elnortedecastilla.es. Google Workspace is used by 423,456 companies runsonwhat tracks. ### What payment provider does El Norte de Castilla use? El Norte de Castilla uses Stripe for payments and billing, according to runsonwhat (November 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on elnortedecastilla.es. Stripe is used by 31,543 companies runsonwhat tracks. ### What analytics tools does El Norte de Castilla use? El Norte de Castilla uses Google Tag Manager for analytics, alongside Adobe Experience Platform and Marfeel, according to runsonwhat (November 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on elnortedecastilla.es. Google Tag Manager is used by 516,885 companies runsonwhat tracks. ### Does El Norte de Castilla use jQuery? Yes. runsonwhat found jQuery at El Norte de Castilla through jQuery code on elnortedecastilla.es. jQuery is a Frontend tool used by 927,755 companies runsonwhat tracks. ### Does El Norte de Castilla use AI tools? Yes. runsonwhat has found TollBit at El Norte de Castilla; TollBit, for example, through a DNS verification record for TollBit. AI services called only from servers leave no public trace, so El Norte de Castilla may use more AI tools than these. ### Which companies have a tech stack similar to El Norte de Castilla's? The companies with the stacks most like El Norte de Castilla's are La Rioja, News 9, Rochester Post Bulletin and 日刊ゲンダイDIGITAL, according to runsonwhat (November 2026). Each shares 13 to 35 tools with El Norte de Castilla, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what El Norte de Castilla uses? runsonwhat reads public records only. Of the 37 tools at El Norte de Castilla, 14 were found through website configuration files, 12 through code on elnortedecastilla.es, 7 through DNS records, 3 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 elnortedecastilla.es about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/elnortedecastilla.es (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.