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dns-ds-via-dnssb
x402
dns-ds-via-dnssb is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).
Fetches DNS DS (Delegation Signer) records for a domain using DNS.SB as the DNS-over-HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and resolver latency.
Price / call$0.01
Success—
StatusUnknown
How this service works
DS records for a domain as answered by DNS.SB (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 DS records for the queried domain as seen by the DNS.SB resolver, including the full record data, TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), a flag indicating whether DNSSEC was validated by the resolver, and the resolver's answer latency in milliseconds.
Example use cases
Verify DNSSEC chain of trust
“Check whether DNS.SB has the correct DS records published for mydomain.com, and tell me if the resolver validated DNSSEC successfully.”
Troubleshoot DS record propagation
“I just updated the DS records for clientdomain.net — can you check what DNS.SB is currently returning for those DS records, including the TTL and response code, so I can see if propagation has reached that resolver yet?”
Detect split-horizon or filtered DNS answers
“Compare what DS records DNS.SB gives back for securedomain.org versus what I'd expect — I want to know the response code and whether there's any filtering or unexpected NXDOMAIN happening.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/ds/via/dnssb?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need to inspect DS records (DNSSEC delegation signer data) as seen by the DNS.SB resolver over HTTPS. It is ideal for DNSSEC chain-of-trust verification, detecting propagation lag between resolvers, or identifying filtering/split-horizon behavior specific to DNS.SB. Use sibling endpoints on the same host to compare the same DS record across other resolvers (e.g., NextDNS, AdGuard, CleanBrowsing).
Side effects
- Domain does not exist — returns NXDOMAIN response code with no records
- Resolver fails to answer — returns SERVFAIL response code
- No DS records published for domain — NOERROR response with empty answer section
- DNS.SB resolver unreachable or timing out — endpoint may return an error or elevated latency
- Invalid or malformed domain name input — likely returns an error or SERVFAIL
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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