A simple DNS lookup tool
Domain 34.234.52.18
Type PTR
Server Cloudflare
Duration 31 ms
Results
{
  "status": "NOERROR",
  "from": "1.1.1.1",
  "answer": [
    {
      "type": "PTR",
      "name": "ec2-34-234-52-18.compute-1.amazonaws.com",
      "ttl": 300
    }
  ]
}
This Lookup
Realtime Lookup