Domain Intel (RDAP + DNS)

Choose this endpoint when you need comprehensive domain registration intelligence in a single call — combining RDAP (registrar, dates, statuses, DNSSEC) with a live DNS summary and derived anomaly flags. Prefer it over raw WHOIS tools when you want structured, machine-readable output with derived signals, or when investigating suspicious domains for threat intelligence, fraud, or due diligence workflows.

• Domain not found in RDAP — returns 404 or empty result for unregistered or unsupported TLDs
• RDAP registry unavailable — upstream timeout or 5xx propagated
• Invalid domain format — malformed input rejected
• DNS resolution failure — DNS summary portion may be incomplete if resolvers time out
• Stale cache — data up to 24h old may not reflect very recent registration changes