A simple DNS lookup tool
Domain a.in-addr.cn
Type A
Server Cloudflare
Duration 5 ms
Results
JSON ZONE 
{
  "status": "NOERROR",
  "from": "1.1.1.1",
  "answer": [
    {
      "type": "A",
      "address": "203.119.25.3",
      "ttl": 86400
    }
  ]
}
This Lookup
Realtime Lookup