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 - js420.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Thu, 01 May 2025 11:16:55 GMT
Content-Type: text/html
Content-Length: 1303
Last-Modified: Tue, 11 Mar 2025 13:11:00 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "67d03664-517"
Accept-Ranges: bytes

HTTP Code 200 OK

200 http 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: js420.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html PUBLIC "-//IETF//DTD HTML 2.0//EN">
<!-- saved from url=(0017)http://bob77.com/ -->
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
                
                <meta http-equiv="Content-Language" content="zh-cn">
                <style>a:hover,a:visited{color:#337FFD;} </style>
                <title>Welcome to JS888</title></head><body>    
                <p align="center"></p>
                <p align="center"><b><font style="font-size: 30pt">
                <script type="text/javascript">
                function checkurl(){
                window.location.href="http://js123abc.com/?aff=1359247";
                }
                </script>
                <br><br><br>
                </font></b></p><center><b><font style="font-size: 30pt">
                
                <a id="BAIDU" href="http://js123abc.com/?aff=1359247" title="360维护网络健康计划：浏览器安全检查通过，请点击进入。" onclick="checkurl();return false;" style="background: #077727;padding: 10px 40px;margin: 15px;color: #fff;border-radius:8px;cursor: pointer;text-decoration:none;">安全线路|点击进入</a>
                </font></b></center><b><font style="font-size: 30pt">
                
                
</font></b></body></html>

Whois info of domain

Domain Name: JS420.COM
Registry Domain ID: 1869129186_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.dynadot.com
Registrar URL: http://www.dynadot.com
Updated Date: 2024-07-09T14:34:25Z
Creation Date: 2014-07-31T11:14:20Z
Registry Expiry Date: 2025-07-31T11:14:20Z
Registrar: Dynadot Inc
Registrar IANA ID: 472
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +16502620100
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS7.ALIDNS.COM
Name Server: NS8.ALIDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-01T11:16:44Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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