Domain Search via API
Web search lies about domain availability. Only the registrar API gives accurate data.
Why not web search
Results are outdated. WHOIS isn’t always accurate. Domain snipers interfere.
Solution — API
curl -X POST \
"https://api.porkbun.com/api/json/v3/domain/checkDomain/example.com" \
-H "Content-Type: application/json" \
-d '{"apikey":"KEY","secretapikey":"SECRET"}'
But Porkbun is slow: 1 request per 10 seconds. For bulk — Name.com API: 50 domains in a single request.
Lesson: don’t trust search engines for domain checks. Go to the source.