DNS & WHOIS Domain Lookup

Endpoints (6 live)

• GET /whois — WHOIS domain lookup — raw registry text with registrar, nameservers, lifecycle dates and status, plus the responding server. Use the RDAP endpoint when you need parsed structured data. (0.005 USDC on Base)
• GET /dnssec — Checks DNSSEC status and related DNS security details for a domain. (0.005 USDC on Base)
• GET /rdap — Paid RDAP domain lookup API for registration and ownership details. (0.005 USDC on Base)
• GET /txt — DNS TXT record lookup — a domain's TXT records as a clean JSON list: SPF, DKIM and DMARC policy strings plus site-verification and domain-ownership tokens, for email-authentication and domain-verification checks. (0.005 USDC on Solana)
• GET /mx — DNS MX record lookup — a domain's mail servers with their hostnames and priorities as structured JSON, for email routing, deliverability diagnostics and mail-provider detection. (0.005 USDC on Solana)
• GET /a — DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping. (0.005 USDC on Base)