domain_check

A, AAAA, MX, NS, SPF and DMARC records for a domain via DNS over HTTPS.

1 credit a call. No key needed to start.

Try it

curl "https://ukdata.reliness.co.uk/v1/domain_check?domain=reliness.co.uk"

Parameters

domain (string, required)

Use it from an agent

Part of the Email and domain checks MCP server at https://ukdata.reliness.co.uk/mcp/email-domain, or call https://ukdata.reliness.co.uk/v1/domain_check with GET or POST.

{
  "mcpServers": {
    "uk-data": {
      "url": "https://ukdata.reliness.co.uk/mcp/email-domain"
    }
  }
}

Every caller gets 25 free credits a day without a key. For more, get a free key with 300 credits at ukdata.reliness.co.uk.