api.webintel-api.workers.dev

https://api.webintel-api.workers.dev/api/security/open-resolver-check

Reports whether Shodan's pre-collected passive scan data shows TCP port 53 (DNS) open on an IPv4 address. It is a passive port fact only: it does not send a query, so it cannot say whether the server answers recursively for outside names. Absence means not seen, not closed.

last updated: Oct 24, 2026 · type: http · x402 v2

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solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdpexact0.00 tokensJ8vnmB...RdhR
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eip155:143exact0.00 tokens0xb849...eAfA
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Celoexact0.00 tokens0xb849...eAfA
stellar:pubnetexact0.02 tokensGBIX2M...OAFI
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