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DNS AAAA Lookup for assets Subdomain via Cloudflare DoH
x402
DNS AAAA Lookup for assets Subdomain via Cloudflare 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 2026-10-21).
Looks up the AAAA (IPv6) DNS record for the assets.<domain> subdomain using Cloudflare DNS over HTTPS and returns existence status, records, and TTL.
Price / call$0.01
Success—
StatusUnknown
How this service works
AAAA record of assets.<domain>: looks up the assets host under the domain you give (AAAA via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like assets without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the assets.<domain> subdomain exists, its AAAA (IPv6) DNS records if present, the TTL value, and the DNS response code (e.g. NOERROR or NXDOMAIN) as answered by Cloudflare DNS over HTTPS.
Example use cases
Verify CDN subdomain IPv6 support
“Check whether assets.mybrand.com has an IPv6 address set up — I want to confirm the assets subdomain is live and IPv6-reachable before we launch.”
Infrastructure audit for assets host
“Does assets.acmecorp.com have an AAAA DNS record? I'm auditing our domain to see which subdomains have IPv6 configured.”
Competitor domain reconnaissance
“Can you look up the AAAA record for assets.competitor.io and tell me if they have an IPv6-enabled assets host and what the TTL is?”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/assets/aaaa?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, targeted IPv6 DNS existence check specifically for the 'assets' subdomain of a given domain, without performing broad subdomain enumeration. Prefer this over generic DNS tools when you want a paid, reliable Cloudflare DoH-backed lookup with a simple per-call cost model and the result scoped to the assets host.
Side effects
- Domain does not exist — returns NXDOMAIN response code with no records
- assets subdomain not configured — NXDOMAIN or empty answer section
- Invalid domain format — request may fail or return error
- Cloudflare DoH upstream timeout or outage — may return error or no response
- Missing required input parameters — API returns validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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