Reverse PTR for an IPv4

Code-Snippets

curl "https://api.oanor.com/dns-api/v1/reverse" \
  -H "x-oanor-key: oanor_test_..."

await fetch("https://api.oanor.com/dns-api/v1/reverse", {
  headers: { "x-oanor-key": "oanor_test_..." }
});

$ch = curl_init("https://api.oanor.com/dns-api/v1/reverse");
curl_setopt($ch, CURLOPT_HTTPHEADER, ["x-oanor-key: oanor_test_..."]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$out = curl_exec($ch);

import requests
requests.get(
    "https://api.oanor.com/dns-api/v1/reverse",
    headers={"x-oanor-key": "oanor_test_..."}
)

Beispiel-Response

Echte Antwort dieses Endpoints, erfasst beim letzten Health-Check.

{
    "data": {
        "ip": "8.8.8.8",
        "status": "NOERROR",
        "hostnames": [
            "dns.google"
        ]
    },
    "meta": {
        "timestamp": "2026-05-30T04:09:48.119Z",
        "request_id": "0b6bcf09-759b-4618-8a7e-d7ac5ed317b0"
    },
    "status": "ok",
    "message": "Reverse DNS completed",
    "success": true
}