A simple DNS lookup tool
Domain nic.or.kr
Type A
Server Cloudflare
Duration 610 ms
Results
JSON ZONE 
{
  "status": "NOERROR",
  "from": "1.1.1.1",
  "answer": [
    {
      "type": "A",
      "address": "49.8.14.121",
      "ttl": 600
    }
  ]
}
This Lookup
Realtime Lookup