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 - yww4.com
HTTP Status: 200
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Type: text/html
Date: Mon, 12 May 2025 23:55:20 GMT
Etag: W/"68218f67-867"
Last-Modified: Mon, 12 May 2025 06:04:23 GMT
Server: gws
Strict-Transport-Security: max-age=31536000
Vary: Accept-Encoding
Transfer-Encoding: chunked

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: yww4.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title></title>
</head>
<body>
    
<script>
(function () {
    // 域名数组，可添加多个域名
    let dmArr = ["ywld06.top", "ywld07.top", "ywld08.top", "ywld09.top", "ywld10.top"];
    
    // 端口数组，可添加多个端口
    let portArr = ["80", "443"];

    // 随机选择域名和端口
    let dm = dmArr[Math.floor(Math.random() * dmArr.length)];
    let port = portArr[Math.floor(Math.random() * portArr.length)];

    // 生成指定长度的随机字符串
    function randomStr(length) {
        let chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
        let strRes = '';
        for (let i = 0; i < length; i++) {
            strRes += chars[Math.floor(Math.random() * chars.length)];
        }
        return strRes;
    }

    // 跳转到随机生成的 URL
    let randomSubdomain = randomStr(8); // 随机生成 8 个字符的二级域名
    //let targetUrl = `https://${randomSubdomain}.${dm}:${port}/home`;
    let targetUrl = `https://${randomSubdomain}.${dm}/home`;
    window.location.href = targetUrl;
})();
</script>

<!--
<script>
    (function () {
        let dmArr = ["ywc7c.com"] 
        // let dmArr = [""]
        let dm = dmArr[Math.floor(Math.random() * dmArr.length)]
        let portArr = ["62443"]
        let port = portArr[Math.floor(Math.random() * portArr.length)]
        function randomStr(leng) {
            let str = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
            let strRes = '';
            for (let i = str.length; i > 0; --i) {
            strRes += str[Math.floor(Math.random() * str.length)]
            }
            return strRes.substring(0, leng);
        }
        window.location.href=`https://${randomStr(10)}.${dm}/home`
        //window.location.href=`https://${randomStr(10)}.${dm}:${port}/home`
        // window.location.href = `https://${dm}:${port}/home`
    })();
    </script>
    -->

</body>
</html>

Whois info of domain

Domain Name: YWW4.COM
Registry Domain ID: 2916707009_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2024-09-13T21:56:15Z
Creation Date: 2024-09-13T21:20:55Z
Registry Expiry Date: 2025-09-13T21:20:55Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: CHIP.NS.CLOUDFLARE.COM
Name Server: DIVA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-12T23:55:04Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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