Domainr (Fastly)
DeprecatedNot yet verified
Domain name suggestions and registration status (available, parked, premium, for sale) across TLDs.
Example request
curl -s "https://api.domainr.com/v2/status?client_id=$API_KEY&domain=acmecoffee.shop"
Alternatives in WHOIS & DNS
DigMyNameChecks domain availability and compares registrar prices across 50+ TLDs, no key required.FreeDomain IntelligenceWHOIS/RDAP, DNS, SSL certificate, subdomain and SPF/DMARC/DKIM data for a domain in one call.FreemiumDomScanDomain, DNS, WHOIS/RDAP, TLS, typosquatting and brand-monitoring lookups across 1,100+ TLDs.FreemiumHackerTarget IP Tools APIASN, DNS, reverse DNS/IP, WHOIS, GeoIP, HTTP header and subnet lookups for any IP or domain as plain text.FreemiumHost.ioDNS records, backlinks, IP/ASN and related-domain data across 600M+ registered domains.Freemium
All 9 WHOIS & DNS APIs →