# dns-sshfp-via-alidns

> dns-sshfp-via-alidns 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).

Resolves SSHFP DNS records for a domain using AliDNS (223.5.5.5) over HTTPS, returning records, TTL, response code, DNSSEC validation status, and answer time.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/sshfp/via/alidns?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dns-sshfp-via-alidns-c9d9abd6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rCzAu4OaWiSDQaPi-wgmi

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-sshfp-via-alidns-c9d9abd6
```

Example prompt: What SSHFP records does AliDNS (223.5.5.5) return for example.com, and does it validate DNSSEC?

## When to prefer this

Choose this endpoint when you specifically need to see how AliDNS (223.5.5.5), a major Chinese public DNS resolver, answers SSHFP queries — particularly useful for diagnosing propagation lag to Asia-Pacific users, detecting regional DNS filtering, spotting split-horizon discrepancies, or auditing DNSSEC validation behavior. Prefer it over generic DNS tools when the AliDNS resolver perspective is the specific point of comparison.

## Known failure modes

- Domain does not exist — NXDOMAIN response code returned with no records
- AliDNS resolver error — SERVFAIL response code with no records
- Network timeout reaching AliDNS — no answer time available
- No SSHFP records published for domain — NOERROR with empty record set
- Missing required domain query parameter — request rejected with error

## How this service works

SSHFP records for a domain as answered by AliDNS 223.5.5.5 (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 SSHFP DNS records for the queried domain as seen by AliDNS (223.5.5.5), including the record values and TTL, the DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether DNSSEC was validated by the resolver, and the resolver's answer latency 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-sshfp-via-alidns-c9d9abd6/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)