# TLD Info – .ua

> TLD Info – .ua 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).

Returns registry metadata for the .ua country-code top-level domain, including IANA details, WHOIS server, DNSSEC status, nameservers, and creation date.

## Facts

- Endpoint: GET https://dns.intel.rallylive.ca/dns/tld/ua?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/tld-info-ua-4847112f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6juWO5PtKmqApo1rvbJ1m

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 tld-info-ua-4847112f
```

Example prompt: Can you look up the registry details for the .ua top-level domain — I need to know the operator, WHOIS server, DNSSEC status, and nameservers?

## When to prefer this

Use this endpoint when you specifically need structured metadata about the .ua ccTLD itself — not for looking up individual domain names registered under .ua. It is best suited for TLD policy research, infrastructure audits, DNSSEC verification, and identifying the correct WHOIS or RDAP endpoint for the Ukrainian namespace.

## Known failure modes

- IANA data unavailable — upstream IANA or RDAP service is unreachable, returns error
- Stale data — cached TLD record may lag behind recent registry changes
- Rate limit exceeded — too many calls in a short window
- Unexpected response format — upstream TLD registry changes its data structure

## How this service works

About the .ua top-level domain: registry operator, type (generic, country-code, sponsored), IANA/RDAP details, WHOIS server, creation date, DNSSEC signing status and the registry's nameservers. Registration research and TLD-policy checks for .ua. $0.01 per call.

## Output

A structured record for the .ua TLD containing: registry operator name, TLD type (country-code), IANA/RDAP details, WHOIS server hostname, TLD creation date, DNSSEC signing status (signed or unsigned), and the authoritative nameservers for the .ua zone.

## 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/tld-info-ua-4847112f/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)