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504 Gateway Timeout - sdahi.com
HTTP Status: 504
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Type: text/html
Server: ZevCDN/v2.0.0
Date: Tue, 13 May 2025 15:36:17 GMT
Content-Length: 1896

HTTP Code 504 Gateway Timeout

504 Gateway Timeout means that a server acting as a gateway or proxy did not receive a timely response from the upstream server.

When is Code 504 used?

  • When a backend server takes too long to respond
  • When a network connection between servers is slow or disrupted
  • When API calls take too long to complete

What does Code 504 mean for the user?

The user experiences delays or errors, and they should try again later.

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

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Direct IP is not allowed</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            background-color: #f4f4f9;
        }

        .container {
            text-align: center;
            padding: 20px;
            background: #ffffff;
            border: 1px solid #ddd;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }

        h1 {
            color: #333;
        }

        p {
            color: #666;
        }

        a {
            text-decoration: none;
            color: #007BFF;
            font-weight: bold;
        }

        a:hover {
            color: #0056b3;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>Error 50X</h1>
        <h2>源服务器不可用</h2>
        <section>
          <div>
            <h3>为什么会看到此页面？</h3>
            <p>
                因 sdahi.com 的源服务器网络或服务异常，ZevCDN 无法与此网站的源服务器建立可用连接
            </p>
          </div>
          <div>
            <h3>如何解决？</h3>
            <p>
                如果您是此网站的管理人员，请 <a>检查源服务器运行状态</a>，或者 <a>联系技术人员获得更多帮助</a>。
            </p>
          </div>
        </section>
        <footer>
          <p>
            Req ID: b5b292080deb8bc • Your IP: 135.181.60.100 • ZevCDN
          </p>
        </footer>
    </div>
</body>
</html>

Whois info of domain

Domain Name: SDAHI.COM
Registry Domain ID: 1482351441_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.gname.com
Registrar URL: http://www.gname.com
Updated Date: 2024-06-23T00:03:10Z
Creation Date: 2008-05-29T02:48:06Z
Registry Expiry Date: 2025-05-29T02:48:06Z
Registrar: Gname.com Pte. Ltd.
Registrar IANA ID: 1923
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +65.65189986
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: A.SHARE-DNS.COM
Name Server: B.SHARE-DNS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-13T15:36:04Z <<<
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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