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 - csdlt.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Wed, 30 Apr 2025 06:45:32 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding

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

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<script>document.title='请稍候正在打开网页.....';</script>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

</head>
<style>
        h1 {
            font-size: 58px;
        }
    </style>
<script language="javascript" type="text/javascript" src="/tj.js"></script>   
<script language="javascript" type="text/javascript" src="/common.js"></script>

  <h1>请稍候</h1>
 <h1>正在为您选择最优路线.....</h1>
 <h1><a href="https://yaoji.zhocm.com/main.html" style="color: red;">2秒后没进入，请点此打开</a></h1>
</body>
</html>

Whois info of domain

Domain Name: CSDLT.COM
Registry Domain ID: 2972469975_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.wdomain.com
Registrar URL: http://www.wdomain.com
Updated Date: 2025-04-04T23:02:20Z
Creation Date: 2025-04-04T18:16:40Z
Registry Expiry Date: 2026-04-04T18:16:40Z
Registrar: WDomain.Com4 Limited
Registrar IANA ID: 3965
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 852-59855337
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.DOMAINNAMEDNS.COM
Name Server: NS2.DOMAINNAMEDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-04-30T06:45:12Z <<<
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
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