# dns-naptr-via-nextdns

> dns-naptr-via-nextdns 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).

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

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/naptr/via/nextdns?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-naptr-via-nextdns-ab771595
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6t7ZuajwVXpMzF_NmUHfS

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-naptr-via-nextdns-ab771595
```

Example prompt: Can you look up the NAPTR records for example.com using the NextDNS resolver and tell me the records, TTL, response code, and whether DNSSEC was validated?

## When to prefer this

Choose this endpoint when you specifically need NAPTR record data as seen by the NextDNS resolver — useful for comparing resolver-specific filtering, propagation differences, or split-horizon answers against other resolvers. Prefer this over generic DNS tools when NextDNS-specific behavior (e.g. filtering, DNSSEC enforcement) is the subject of investigation.

## Known failure modes

- NXDOMAIN returned if the domain does not exist or has no NAPTR records
- SERVFAIL returned if NextDNS cannot resolve the domain or encounters an upstream error
- Empty record set if the domain exists but has no NAPTR records configured
- Network timeout if the NextDNS resolver is unreachable
- Invalid domain input may result in an error response

## How this service works

NAPTR records for a domain as answered by NextDNS (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 NAPTR DNS records for the queried domain as answered by NextDNS, including the record data, TTL, DNS response code (NOERROR, NXDOMAIN, or SERVFAIL), whether the resolver performed DNSSEC validation, and the resolver's answer latency.

## 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-naptr-via-nextdns-ab771595/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)