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dns-svcb-via-adguard
x402
dns-svcb-via-adguard is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).
Resolves SVCB DNS records for a domain via AdGuard DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and resolver answer time.
Price / call$0.01
Success—
StatusUnknown
How this service works
SVCB records for a domain as answered by AdGuard DNS (DNS over HTTPS): the records, TTL, response code (NOERROR/NXDOMAIN/SERVFAIL), whether the resolver validated DNSSEC, and the resolver's answer time. Compare resolvers to spot propagation lag, filtering or split-horizon answers. $0.01 per lookup.
Output
Returns the SVCB records for the queried domain as answered by AdGuard DNS over HTTPS, including the full record set, TTL value, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether the resolver performed DNSSEC validation, and the resolver's answer time in milliseconds.
Example use cases
Diagnose SVCB filtering by AdGuard
“Check the SVCB records for cloudflare.com via AdGuard DNS — I want to know if AdGuard is filtering or modifying the response and whether DNSSEC validation passed.”
Compare SVCB propagation across resolvers
“Look up SVCB records for api.example.com through AdGuard DNS so I can compare the TTL and response against what other resolvers are returning — I'm trying to spot propagation lag.”
Audit SVCB records for new domain
“After publishing our new SVCB record for myservice.io, can you query AdGuard DNS to confirm the record is live, check the response code, and tell me the TTL and answer time?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/svcb/via/adguard?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need SVCB record resolution via AdGuard DNS — particularly to detect AdGuard-specific filtering, compare resolver behavior across providers, check DNSSEC validation status, or measure AdGuard's answer latency for SVCB queries. Prefer this over generic DNS tools when the AdGuard resolver's perspective is the target of interest.
Side effects
- NXDOMAIN returned if domain does not exist or has no SVCB records
- SERVFAIL if AdGuard DNS encounters an upstream error or DNSSEC validation failure
- No SVCB records returned if the domain exists but has no SVCB RRset
- Network timeout if AdGuard DoH endpoint is unreachable
- Payment failure if USDC balance is insufficient for the $0.01 per-lookup fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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