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dns-a-community-subdomain
x402
dns-a-community-subdomain is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).
Looks up the A record for the community.<domain> subdomain via Cloudflare DNS over HTTPS and reports existence, IP records, and TTL.
Price / call$0.01
Success—
StatusUnknown
How this service works
A record of community.<domain>: looks up the community host under the domain you give (A via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like community without enumerating subdomains. $0.01 per lookup.
Output
Returns whether the community.<domain> A record exists, the resolved IP address(es), the TTL value, and the DNS response code (e.g. NOERROR or NXDOMAIN) as answered by Cloudflare DoH.
Example use cases
Verify community portal is live
“Check if community.shopify.com has an A record — I want to know whether their community subdomain is live and what IP it points to.”
Pre-launch DNS validation
“Before we go live, can you confirm that community.mybrand.io resolves correctly via DNS? I need the A record, IP, and TTL.”
Competitor subdomain recon
“Does community.notion.so have a DNS A record? I'm trying to figure out if they host a community site on that subdomain.”
Technical details
Endpoint
GEThttps://dns.intel.rallylive.ca/dns/host/community/a?utm_source=zero.xyzWhen to prefer
Use this endpoint when you specifically need to check the A record of the community.<domain> subdomain for a given domain — ideal for quick existence checks without enumerating subdomains. Prefer this over general DNS tools when you want a targeted, low-cost single-host lookup routed through Cloudflare for reliability and consistency.
Side effects
- Domain does not have a community subdomain configured — returns NXDOMAIN response
- Invalid or malformed domain input — may return error or empty result
- Cloudflare DoH upstream unavailable — request may time out
- Domain exists but community host has no A record (may have CNAME or other record types instead)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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