check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
200 OK - a4071.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Sat, 17 May 2025 17:21:15 GMT
Server: Apache
Connection: close
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

HTTP Code 200 OK

200 status code is a standard successful HTTP server response. It means that the client’s request (e.g., from a browser) was successfully processed, and the server is delivering the requested data.

When is Code 200 used?

  • When loading a web page
  • When successfully receiving an API response
  • When processing a form or another HTTP request

What does Code 200 mean for the user?

The user receives content without errors, and the page or application functions properly. If Code 200 is accompanied by data, the browser or program processes and displays it to the user.

GET / HTTP/1.1
Host: a4071.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html>
<html lang="ja">
<head>
<meta name="viewport" content="width=device-width">
<meta charset="utf-8">
<title>a4071.com – このドメインはお名前.comで取得されています。</title>
<link href="./css/style.css?1602817752" rel="stylesheet">
<script>
window.addEventListener('message', function(e) {
	document.getElementById('parkingIframe').style.height = e.data + 'px';
}, false);
window.addEventListener('resize', function(e) {
	document.getElementById('parkingIframe').style.height = null;
}, false);
</script>
</head>
<body>

<header class="header">
	<div class="header_inner">
		<p class="header_onamae"><a href="https://www.onamae.com/"><img src="//cache.img.gmo.jp/onamae/images/logo.svg" alt="ドメインとるならお名前.com"></a></p>
	</div>
</header>

<main class="main">
	<section class="mainVisual">
		<h1 class="mainVisual_title">このドメインは お名前.com から取得されました。</h1>
		<p>お名前.com は GMOインターネット(株) が運営する<a href="#no1src" class="">国内シェアNo.1</a>のドメイン登録サービスです。</p>
	</section>
	<iframe src="./include/parking.html" scrolling="no" frameborder="0" id="parkingIframe" style="border: 0; width: 100%;"></iframe>
	<ul class="no1src js-no1src gmocommonheader_anchor" id="no1src">
						<li class="">※表示価格は、全て税込です。</li>
								<li class="">※サービス品質維持のため、一時的に対象となる料金へ一定割合の「サービス維持調整費」を加算させていただきます。</li>
								<li class="pc-only tablet-only">※1 「国内シェア」は、ICANN(インターネットのドメイン名などの資源を管理する非営利団体)の公表数値をもとに集計。gTLDが集計の対象。<br>日本のドメイン登録業者(レジストラ)（「ICANNがレジストラとして認定した企業」一覧（InterNIC提供）内に「Japan」の記載があるもの）を対象。<br>レジストラ「GMO Internet Group, Inc. d/b/a Onamae.com」のシェア値を集計。<br>
2024年5月時点の調査。</li>
			</ul>
</main>

<footer class="footer">
	<p class="copyright">Copyright (c) 2025 GMO Internet, Inc. All Rights Reserved.</p>
</footer>

</body>
</html>

Whois info of domain

Domain Name: A4071.COM
Registry Domain ID: 2949319403_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.discount-domain.com
Registrar URL: http://gmo.jp
Updated Date: 2025-01-10T04:29:31Z
Creation Date: 2025-01-10T04:29:31Z
Registry Expiry Date: 2026-01-10T04:29:31Z
Registrar: GMO Internet Group, Inc. d/b/a Onamae.com
Registrar IANA ID: 49
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +81.337709199
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS1.ONAMAE.COM
Name Server: DNS2.ONAMAE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-17T17:21:03Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
NOTICE: The expiration date displayed in this record is the date the
TERMS OF USE: You are not authorized to access or query our Whois
by the following terms of use: You agree that you may use this Data only
to: (1) allow, enable, or otherwise support the transmission of mass