# dns-loc-via-mullvad

> dns-loc-via-mullvad 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 DNS LOC records for a domain using Mullvad's DNS over HTTPS resolver, returning records, TTL, response code, DNSSEC validation status, and answer latency.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/loc/via/mullvad?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-loc-via-mullvad-35629ddd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__aeArFk4g1DId7G1qtLmq

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-loc-via-mullvad-35629ddd
```

Example prompt: Look up the LOC DNS records for example.com using Mullvad's DNS over HTTPS resolver and tell me what records come back, the TTL, whether DNSSEC was validated, and how fast Mullvad answered.

## When to prefer this

Choose this endpoint when you specifically need LOC record resolution as seen from Mullvad's DNS over HTTPS infrastructure — ideal for comparing resolver-specific responses, detecting propagation lag, identifying geographic filtering differences, or auditing DNSSEC validation behavior at Mullvad versus other resolvers like Cloudflare or AliDNS.

## Known failure modes

- Domain does not exist — NXDOMAIN response code returned
- Mullvad resolver fails to answer — SERVFAIL returned
- No LOC records present for domain — empty record set with NOERROR
- Network timeout reaching Mullvad DoH endpoint
- Invalid or malformed domain name input

## How this service works

LOC records for a domain as answered by Mullvad DNS (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 LOC DNS records (if any) for the queried domain as answered by Mullvad's DNS over HTTPS resolver, including: the record values, TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether the resolver performed DNSSEC validation, 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-loc-via-mullvad-35629ddd/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)