LiveDomains and SEO
WHOIS Lookup
Raw port-43 WHOIS text from the registry (and the registrar for thin registries such as .com) plus parsed registrar, dates, status and name servers
76 live · 38 launching soon
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114 APIs in 13 categories, all on one key, one response format and one credit wallet. Search by site, data type or task, or pick a category.
3 of 114 APIs matching “whois”
LiveDomains and SEO
Domain Availability
Registry-level check of whether a domain is registered, via RDAP (WHOIS fallback for TLDs without RDAP)
LiveDomains and SEO
IP Lookup (ASN, Network, Hosting)
Who runs an IP address or a domain's servers
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Each use case lists the APIs to combine, in order, with monitors where they help.
- Lead generationBuild B2B lead lists with emails and phones
- SEO and rank trackingRankings, backlinks, authority and site audits
- Review and reputation monitoringCollect reviews and get alerts on new ones
- Competitor and market researchSee a competitor's stack, traffic signals and changes
- E-commerce and price monitoringTrack products, prices and stock
- AI agents and RAGGive LLMs live web data and clean Markdown
- Local business dataBusinesses, ratings and reviews by location
- Security and domain monitoringExpiry, SSL, DNS and email-security alerts
- App store intelligenceTrack apps, rankings and reviews
- Social and video analyticsCreator stats, videos, comments and ads
- Recruiting and job market dataOpen roles and hiring signals by company
- Real estate and travel dataListings, hotel and flight prices, property history
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Prefer reading specs? The API reference lists every parameter, and openapi.json has them all in one file.