the402 endpoint detail

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netintel.dev dnssec validate

https://netintel.dev/dnssec/validate

answers 402

Validate a domain's DNSSEC configuration over DNS-over-HTTPS: DS records at the parent zone, DNSKEY records at the domain, RRSIG signatures, NSEC/NSEC3, plus the validating resolver's AD bit — returns a full chain-of-trust assessment and readiness score so agents can verify DNS integrity before trusting resolution results.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.03
Network
base
Pay to
0xdaDc335482AD545296Fd7b28518A251fFCbEb9Df
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
101 ms
Payment options
2 usable of 2
Last checked
2026-08-15T14:23:09.057Z (3d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fnetintel.dev%2Fdnssec%2Fvalidate"