# dns-hinfo-via-cloudflare

> dns-hinfo-via-cloudflare is a paid API for AI agents from dns.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Fetches HINFO DNS records for a domain using Cloudflare 1.1.1.1 (DNS over HTTPS), returning records, TTL, response code, DNSSEC validation status, and resolver answer time.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/hinfo/via/cloudflare?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dns-hinfo-via-cloudflare-3bb0d5fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tr4oYsrsyOoLphwAMY1gc

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability dns-hinfo-via-cloudflare-3bb0d5fa
```

Example prompt: Look up the HINFO DNS records for example.com using Cloudflare 1.1.1.1, and tell me the records, TTL, response code, and whether DNSSEC was validated.

## When to prefer this

Use this endpoint when you specifically need HINFO records resolved through Cloudflare 1.1.1.1 for comparison with other resolvers (e.g., CleanBrowsing, AliDNS, DNS.SB), or to detect propagation lag, filtering, or split-horizon DNS behaviour. Choose this over generic DNS tools when you need DNSSEC validation status and resolver answer timing alongside the record data.

## Known failure modes

- Domain does not exist: returns NXDOMAIN response code with empty records
- HINFO record not set for domain: NOERROR with empty record set
- Resolver timeout or upstream failure: SERVFAIL response code
- Invalid domain name format: request error or malformed query
- DNSSEC validation failure: response may indicate CD flag or validation error

## How this service works

HINFO 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 HINFO DNS records for the queried domain as answered by Cloudflare 1.1.1.1, including: the record data (CPU and OS strings), TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether DNSSEC was validated, and the resolver's answer time in milliseconds.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dns-hinfo-via-cloudflare-3bb0d5fa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dns.intel.rallylive.ca](https://www.zero.xyz/host/dns.intel.rallylive.ca/llms.txt)