Domain WHOIS, DNS & SSL Checker (Bulk RDAP Lookup)

Websites by Technology - BuiltWith Alternative & Store Leads

tidytools/website-lists

Lists of websites that use a technology, by country: Shopify stores in Germany, WordPress sites in Taiwan, HubSpot users in the UK. Candidates come from Chrome's top 1K-1M websites per country; each home page is checked live. $5 per 1,000 websites found; scanning is free.

Does Making Tax Digital for Income Tax apply, and from when? Qualifying income from self-employment turnover and your share of rent, tested against the £50,000, £30,000 and £20,000 thresholds. See README.

Look up domains in bulk via official RDAP registries and DNS-over-HTTPS. Returns registrar, creation and expiry dates, domain age, status codes, nameservers, DNSSEC, DNS records, and SPF/DMARC presence. Registrant contact details are never collected.

App Store Scraper - Apps, Ratings & Top Charts

dataspace/app-store-scraper

Scrape Apple App Store apps by search term, app ID, bundle ID, developer or top chart: rating, ratings count, rating histogram, price, in-app purchases, version, release and update dates, privacy labels, size, languages and screenshots. Any country.

Sitemap URL extractor for public sites. Export URLs and lastmod values as JSON with robots.txt discovery; optionally include HTTP status, redirects and request errors.

Secretary of State business registry search & LLC lookup for CO, CT, NY and PA: find a business entity by company name, entity ID or formation date (new business filings). Returns entity name, ID, type, status, formation date and official record links. Official open data. $0.003/record.

Check thousands of URLs fast: HTTP status, full 301/302 redirect chain, final URL, response time, title, meta description, canonical and robots tags. For SEO audits, site migrations and broken-link checks.

Monitor web pages for content changes (pricing pages, terms, docs, competitor sites). Compares the main text with the last run and returns added and removed lines, ignoring menus and noise. Schedule it and alert on changes. $0.0005 per page check. Built with AI assistance.

Bulk domain lookup: WHOIS/RDAP registrar, creation and expiry dates, availability, DNS records (A, MX, NS, TXT, CAA), SPF/DMARC email security grade and SSL certificate expiry in one row per domain. No login. Export JSON/CSV or call via API/MCP.

Check the website traffic of a list of domains: estimated monthly Google search traffic (organic and paid) and ranking keywords, plus optional traffic value and top 10 rankings. 1,000 domains per request, 94 countries. Not total visits. $4 per 1,000 domains + $0.025 per run; no data is free.