DNS 리졸버 비교 API

{
  "domain": "example.com",
  "record_type": "A",
  "measurement_scope": "configured_recursive_resolvers",
  "percentage_basis": "resolver_convergence",
  "propagation_percentage": 100,
  "fully_propagated": true,
  "consistent": true,
  "unique_values": ["93.184.216.34"],
  "results": [
    {
      "server": {
        "name": "Cloudflare 1.1.1.1",
        "ip": "1.1.1.1",
        "provider": "Cloudflare",
        "location": "Global anycast",
        "country": "GLOBAL",
        "scope": "global-anycast",
        "doh_endpoint": "https://cloudflare-dns.com/dns-query"
      },
      "success": true,
      "records": ["93.184.216.34"],
      "ttl": 86400,
      "response_time_ms": 12
    },
    {
      "server": {
        "name": "Google Public DNS",
        "ip": "8.8.8.8",
        "provider": "Google",
        "location": "Global anycast",
        "country": "GLOBAL",
        "scope": "global-anycast",
        "doh_endpoint": "https://dns.google/resolve"
      },
      "success": true,
      "records": ["93.184.216.34"],
      "ttl": 86400,
      "response_time_ms": 15
    }
  ],
  "summary": {
    "total_servers": 2,
    "successful": 2,
    "failed": 0,
    "matching_expected": 0
  }
}