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dns-cname-via-google
x402
dns-cname-via-google is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).
Looks up CNAME DNS records for a domain using Google's 8.8.8.8 resolver via DNS over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.
Price / call$0.01
Success—
StatusUnknown
How this service works
CNAME records for a domain as answered by Google 8.8.8.8 (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 CNAME record set for the queried domain as seen by Google 8.8.8.8, including the canonical name targets, TTL value, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), a boolean indicating whether DNSSEC was validated by the resolver, and the resolver's answer latency in milliseconds.
Example use cases
Verify CNAME propagation via Google
“Has my new CNAME record for cdn.mysite.com propagated to Google's 8.8.8.8 resolver yet? Show me the record value, TTL, and response code.”
Detect split-horizon or filtering differences
“I think Google DNS might be filtering or returning a different CNAME for vpn.acmecorp.com than my local resolver — can you query Google 8.8.8.8 and tell me exactly what it returns, including answer time?”
Audit DNSSEC validation for a CNAME
“For compliance reasons I need to know whether Google's resolver validates DNSSEC when looking up the CNAME for secure.payments.example.com — what does it return and was DNSSEC confirmed?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/cname/via/google?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need to see how Google's 8.8.8.8 resolver (the world's most widely used public DNS) answers a CNAME query — useful for propagation checks, detecting resolver-specific filtering, comparing against other resolvers (e.g. Cloudflare, AdGuard) for split-horizon analysis, or auditing DNSSEC validation status. Prefer sibling endpoints (dns-cname-via-dnssb, etc.) when you need a multi-resolver comparison baseline.
Side effects
- Domain does not exist — response code NXDOMAIN returned
- Domain exists but has no CNAME record — empty record set
- Resolver cannot reach authoritative server — SERVFAIL returned
- Malformed domain input causing query failure
- Network timeout reaching Google DoH endpoint
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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