check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
301 Moved Permanently - jqwaf.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Thu, 01 May 2025 19:01:36 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://cdn.zovps.com/
Strict-Transport-Security: max-age=31536000

HTTP Code 301 Moved Permanently

301 http code means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

418 I'm a Teapot - https://cdn.zovps.com/
HTTP Status: 418
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Thu, 01 May 2025 19:02:36 GMT
Content-Type: text/html;charset=utf8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: no-cache
Server: Nginx
X-Safe: 1746126156=sI8hogwgULGg7Q4OtiIBDKY7gxRLch4UWRdXOsLDEePn8tJe3sULsgv+t/P0QlLosfmb+ek9OQCIheLrD0tc/IJ6v6NtNZ72re9pHtIxzx2fRWZN77PZzQ19pI3soy+s7N9ZVBUoY+/6tPWLcE0hN4ByzA/thq56qmDYjrYkxQ5jvP3KTcldqTF9JR7s6mjk
X-VIA: l1=SsuJz78aJBQSKDB3
X-VERSION: 1745839945
GET / HTTP/1.1
Host: jqwaf.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html><html>
<head>
  <meta charset="UTF-8" />
  <title> WAF 安全防护系统</title>
  <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no">
  <style>.verifyBox{position:fixed;top:0;right:0;bottom:0;left:0;text-align:center;white-space:nowrap;overflow:auto}.verifyBox:after{content:'';display:inline-block;height:100vh;vertical-align:middle}.verifyContent{display:inline-block;vertical-align:middle;text-align:center;white-space:normal}.loading{width:150px;height:15px;margin:0 auto;}.loading span{display:inline-block;width:15px;height:100%;margin-right:5px;border-radius:50%;background:#151515;-webkit-animation:load 1.5s ease infinite}.loading span:last-child{margin-right:0px}@-webkit-keyframes load{0%{opacity:1}100%{opacity:0}}.loading span:nth-child(1){-webkit-animation-delay:0.13s}.loading span:nth-child(2){-webkit-animation-delay:0.26s}.loading span:nth-child(3){-webkit-animation-delay:0.39s}.loading span:nth-child(4){-webkit-animation-delay:0.52s}.loading span:nth-child(5){-webkit-animation-delay:0.65s}h1{font-size:1.5em;color:#404040;text-align:center}</style>
</head>
<body>
<div class="verifyBox">
  <div class="verifyContent">
	  <div class="loading">
		  <span></span>
		  <span></span>
		  <span></span>
		  <span></span>
		  <span></span>
	  </div>
	  <h1>网站目前正遭受CC攻击 WAF 在启动防御</h1>
	  <p id="bt-info">正在进行人机识别，请稍等……</p>
	  <p>本站受网络安全系统保护</p>
  </div>
</div>
  <script type="text/javascript" src="/_waf/_d27e9d7a3577c009244843c2c5ef29e4.sjs?id=1746126156"></script>
</body>
</html>

Whois info of domain

Domain Name: JQWAF.COM
Registry Domain ID: 2955265984_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://wanwang.aliyun.com
Updated Date: 2025-01-31T10:00:51Z
Creation Date: 2025-01-31T09:55:17Z
Registry Expiry Date: 2026-01-31T09:55:17Z
Registrar: Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Registrar IANA ID: 1599
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.95187
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS7.HICHINA.COM
Name Server: DNS8.HICHINA.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-01T19:02:23Z <<<
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