# What does International Registries, Inc. use? International Registries, Inc. (register-iri.com) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-11-09). - Industry: Maritime - Size: 201–1,000 employees - Based in: Reston, United States - Founded: 1948 - LinkedIn: https://www.linkedin.com/company/international-registries-inc. ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | | | [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code | | | [Autotask PSA](https://www.runsonwhat.com/reverse/autotask) | Support & Docs | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | ## FAQ ### What tools does International Registries use? As of November 2026, runsonwhat has found 18 tools at International Registries (register-iri.com) in public records. Edge & Hosting: Amazon Web Services, Amazon CloudFront and WP Engine. Application: jQuery, Google Fonts and Google Maps. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Yoast SEO and WhatsApp Business. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 9, 2026. ### What cloud does International Registries run on? International Registries uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services. Amazon Web Services is used by 147,290 companies runsonwhat tracks. ### What email provider does International Registries use? International Registries 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 730,362 companies runsonwhat tracks. ### What does International Registries use for customer support? International Registries uses WhatsApp Business for customer support and documentation, alongside Autotask PSA, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on register-iri.com. WhatsApp Business is used by 138,664 companies runsonwhat tracks. ### What analytics tools does International Registries use? International Registries uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on register-iri.com. Google Analytics is used by 903,755 companies runsonwhat tracks. ### What is International Registries's website built with? International Registries uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on register-iri.com. WordPress is used by 606,663 companies runsonwhat tracks. ### Does International Registries use jQuery? Yes. runsonwhat found jQuery at International Registries through jQuery code on register-iri.com. jQuery is a Frontend tool used by 927,162 companies runsonwhat tracks. ### Does International Registries use AI tools? Yes. runsonwhat has found Anthropic at International Registries; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so International Registries may use more AI tools than these. ### Which companies have a tech stack similar to International Registries's? The companies with the stacks most like International Registries' are Blitt & Gaines, Technology Resource Advisors, Compagnie des Bauxites de Guinée and GDR Group, according to runsonwhat (November 2026). Each shares 3 to 11 tools with International Registries, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what International Registries uses? runsonwhat reads public records only. Of the 18 tools at International Registries, 10 were found through code on register-iri.com, 3 through email records, 3 through DNS records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and register-iri.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/register-iri.com (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.