# dns-svcb-via-google

> dns-svcb-via-google 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).

Retrieves SVCB DNS records for a domain as answered by Google's 8.8.8.8 resolver via DNS over HTTPS, including records, TTL, response code, DNSSEC validation status, and resolver answer time.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/svcb/via/google?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-svcb-via-google-abb8376e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zDY32C086FGnrUop9tF4d

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-svcb-via-google-abb8376e
```

Example prompt: What SVCB records does Google's 8.8.8.8 resolver return for example.com, and does it validate DNSSEC?

## When to prefer this

Choose this endpoint when you specifically need SVCB record data as seen by Google's 8.8.8.8 resolver — ideal for comparing resolver-specific answers, diagnosing propagation lag to Google, detecting split-horizon DNS configurations, or auditing DNSSEC validation behavior at one of the world's most widely used public resolvers.

## Known failure modes

- Domain not found (NXDOMAIN response code)
- Resolver error (SERVFAIL response code)
- No SVCB records exist for the domain (empty answer with NOERROR)
- Network timeout reaching Google's DoH endpoint
- Invalid domain name input causing malformed request

## How this service works

SVCB records for a domain as answered by Google 8.8.8.8 (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 SVCB DNS records for the queried domain as resolved by Google 8.8.8.8 (via DNS over HTTPS), including the record data, TTL, 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-svcb-via-google-abb8376e/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)