ドメインプロフィール APIリファレンス

リクエスト例

curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/profile?domain=example.com"

const response = await fetch("https://domscan.net/v1/profile?domain=example.com", {
  headers: { "X-API-Key": process.env.DOMSCAN_API_KEY },
});
const data = await response.json();
console.log(data);

import os
import requests

response = requests.get(
    "https://domscan.net/v1/profile?domain=example.com",
    headers={"X-API-Key": os.environ["DOMSCAN_API_KEY"]},
)
print(response.json())

package main

import (
	"fmt"
	"io"
	"net/http"
	"os"
)

func main() {
	req, err := http.NewRequest(http.MethodGet, "https://domscan.net/v1/profile?domain=example.com", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("X-API-Key", os.Getenv("DOMSCAN_API_KEY"))

	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	data, err := io.ReadAll(resp.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(resp.Status, string(data))
}

require "json"
require "net/http"

uri = URI("https://domscan.net/v1/profile?domain=example.com")
request = Net::HTTP::Get.new(uri)
request["X-API-Key"] = ENV.fetch("DOMSCAN_API_KEY")

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(request)
end
puts JSON.pretty_generate(JSON.parse(response.body))

レスポンス例

{
  "domain": "example.com",
  "registered": true,
  "registrar": "Example Registrar, Inc.",
  "registrar_url": "https://registrar.example.net",
  "registrar_iana_id": "9999",
  "created_date": "2019-03-11T14:22:08Z",
  "updated_date": "2026-03-10T09:41:55Z",
  "expiry_date": "2027-03-11T14:22:08Z",
  "age_days": 2769,
  "days_until_expiry": 153,
  "status": [
    "client transfer prohibited"
  ],
  "nameservers": [
    "ns1.example.net",
    "ns2.example.net"
  ],
  "dnssec": false,
  "events": [
    {
      "action": "registration",
      "date": "2019-03-11T14:22:08Z"
    },
    {
      "action": "expiration",
      "date": "2027-03-11T14:22:08Z"
    },
    {
      "action": "last changed",
      "date": "2026-03-10T09:41:55Z"
    }
  ],
  "contacts": {
    "registrant_name": null,
    "registrant_org": null,
    "registrant_country": null,
    "admin_email": null,
    "tech_email": null
  },
  "privacy": {
    "is_private": false,
    "privacy_service": null
  },
  "raw_rdap_link": "https://rdap.example.net/domain/example.com",
  "source_summary": {
    "source": "rdap",
    "authoritative_source": "rdap",
    "cache_status": "miss",
    "fallback_used": false,
    "relay_configured": true,
    "registered": true,
    "status_count": 1,
    "nameserver_count": 2,
    "event_count": 3,
    "date_fields_present": [
      "created_date",
      "updated_date",
      "expiry_date"
    ],
    "contact_field_count": 0,
    "privacy_detected": false
  },
  "checked_at": "2026-10-09T10:15:30.000Z",
  "query_time_ms": 386,
  "meta": {
    "served_by": "pop=MAD country=ES",
    "cached": false
  }
}

HTTP ステータスコード

• 200 成功
• 400 不正なリクエスト
• 401 未認証
• 402 支払いが必要
• 429 リクエスト過多