A simple DNS lookup tool
Domain 9.9.9.9
Type PTR
Server Quad9
Duration 2 ms
Results
{
  "status": "NOERROR",
  "from": "9.9.9.9",
  "answer": [
    {
      "type": "PTR",
      "name": "dns9.quad9.net",
      "ttl": 40544
    }
  ]
}
This Lookup
Realtime Lookup