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DNS CNAME Lookup via Cloudflare 1.1.1.1 (DoH)
x402
DNS CNAME Lookup via Cloudflare 1.1.1.1 (DoH) 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).
Returns CNAME records for a domain as resolved by Cloudflare's 1.1.1.1 DNS over HTTPS resolver, including 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 Cloudflare 1.1.1.1 (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 Cloudflare 1.1.1.1 via DNS over HTTPS, including: the CNAME target(s), TTL value, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether DNSSEC was validated, and the resolver's answer time in milliseconds.
Example use cases
Diagnosing CDN CNAME propagation delay
“Has Cloudflare's 1.1.1.1 resolver picked up the new CNAME record for shop.mybrand.com yet? I updated it an hour ago and want to know the TTL and whether it's showing the right target.”
Detecting DNS filtering or split-horizon answers
“Does Cloudflare 1.1.1.1 return a different CNAME answer for internal.acmecorp.com than what I'd expect — check the response code and whether DNSSEC was validated too.”
Verifying DNSSEC validation on CNAME records
“Check if Cloudflare's DoH resolver validates DNSSEC for the CNAME record on mail.example.org and tell me the response code and answer time.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/cname/via/cloudflare?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically want to know how Cloudflare's 1.1.1.1 resolver answers CNAME queries — useful for comparing resolver behavior, checking propagation from Cloudflare's perspective, detecting filtering or split-horizon DNS differences, or verifying DNSSEC validation. Use alongside sibling endpoints (CleanBrowsing, DNSPod, NextDNS) for cross-resolver comparison.
Side effects
- Domain does not exist — returns NXDOMAIN response code with no records
- No CNAME record exists for the domain — may return NOERROR with empty answer
- Resolver failure — returns SERVFAIL response code
- Invalid or malformed domain name input — may result in an error response
- DNSSEC validation failure — DNSSEC validated flag will be false
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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