check web redirect url status code checker

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403 Forbidden - ik0.com
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: core
Date: Tue, 29 Apr 2025 21:33:34 GMT
Content-Type: text/html; charset=utf8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
uuid: D93CEAB9-FB0A-5F44-6F92-0B35572282DF
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age = 16070400;
Pragma: no-cache
Cache-Control: no-cache

HTTP Code 403 Forbidden

http status code 403 indicates that access to the requested resource is denied, even with authentication.

When is Code 403 used?

  • When accessing restricted content without necessary permissions
  • When security rules block a request
  • When an IP address is banned

What does Code 403 mean for the user?

The user is informed that they do not have permission to access the resource.

GET / HTTP/1.1
Host: ik0.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE HTML
    PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<head>
    <title>403</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>

<body style="margin: 0px; padding: 0px; font-size: 12px; color: #353535; background-color: #607D8B;">
  <div style="position: absolute; top: 50%; left: 50%; background: #fff; width: 505px; margin-left: -251px; margin-top: -250px; padding: 20px; padding-bottom: 32px; border-radius: 12px;">
    <div style="padding: 20px; padding-top: 12px; border-bottom: solid 1px #b3c5ce;">
      <svg viewBox="0 0 24 24" style="height: 88px; width: 88px; float:left;"><path d="M20 18c1.1 0 1.99-.9 1.99-2L22 6c0-1.1-.9-2-2-2H4c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2H0v2h24v-2h-4zM4 6h16v10H4V6z" fill="#353535"></path></svg>
      <svg viewBox="0 0 1024 1024" style="height: 60px; width: 60px; float:left; margin: 14px 20px;"><path d="M170.666667 392.533333L349.866667 213.333333l29.866666 29.866667-149.333333 149.333333h669.866667v42.666667H128l42.666667-42.666667z m682.666666 213.333334l-179.2 179.2-29.866666-29.866667 149.333333-149.333333H132.266667v-42.666667H896l-42.666667 42.666667z" fill="#E53935"></path><line style="stroke: #E53935; stroke-width: 40px;" x1="384.98" y1="824.18" x2="638.82" y2="199.62"/></svg>
      <svg viewBox="0 0 24 24" style="height: 88px; width: 88px; float:left; "><path d="M19.35 10.04C18.67 6.59 15.64 4 12 4 9.11 4 6.61 5.64 5.36 8.04 2.35 8.36 0 10.9 0 14c0 3.31 2.69 6 6 6h13c2.76 0 5-2.24 5-5 0-2.64-2.05-4.78-4.65-4.96zM19 18H6c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4h2c0-2.76-1.86-5.08-4.4-5.78C8.61 6.88 10.2 6 12 6c3.03 0 5.5 2.47 5.5 5.5v.5H19c1.65 0 3 1.35 3 3s-1.35 3-3 3z" fill="#353535"></path></svg>
      <svg viewBox="0 0 1024 1024" style="height: 60px; width: 60px; float:left; margin: 14px 20px;"><path d="M170.666667 392.533333L349.866667 213.333333l29.866666 29.866667-149.333333 149.333333h669.866667v42.666667H128l42.666667-42.666667z m682.666666 213.333334l-179.2 179.2-29.866666-29.866667 149.333333-149.333333H132.266667v-42.666667H896l-42.666667 42.666667z" fill="#959595"></path></svg>
      <svg viewBox="0 0 24 24" style="height: 88px; width: 88px; float:left; "><path d="M2 20h20v-4H2v4zm2-3h2v2H4v-2zM2 4v4h20V4H2zm4 3H4V5h2v2zm-4 7h20v-4H2v4zm2-3h2v2H4v-2z" fill="#353535"></path></svg>
      <div style="clear: both; width: 100%; height: 0px; line-height: 0px;"></div>
    </div>
    <div style="font-size: 52px; font-weight: bold; padding: 12px 24px;">
      <span style="float: left;" id="mm_status">403</span>
      <span style="float: left; font-size: 12px; color: #607D8B; margin-left: 20px; margin-top: 36px;" id="mm_msg">触发访问控制策略，请联系平台管理员</span>
      <div style="clear: both; width: 100%; height: 0px; line-height: 0px;"></div>
    </div>
    <div style="padding: 12px 24px; padding-top: 0px;">
      <div style="padding: 4px 0px;"><span style="color: #353535;" id="mm_id">D93CEAB9-FB0A-5F44-6F92-0B35572282DF</span></div>
      <div style="padding: 4px 0px;"><span style="color: #353535;" id="mm_ts">2025-04-30 05:33:34</span></div>
      <div style="padding: 4px 0px; padding-top: 12px;"><span style="color: #353535; font-size: 15px;"></span></div>
      <div style="padding: 4px 0px;">
        <span style="color: #b3c5ce; vertical-align: bottom;">访问地址：</span>
        <span style="display: inline-block; vertical-align: bottom; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; width: 350px;" id="mm_uri">http%3A%2F%2Fik0.com%2F</span>
      </div>
      <div style="padding: 4px 0px;"><span style="color: #b3c5ce;">访问IP: </span><span id="mm_saddr">222.241.150.242</span><span style="color: #b3c5ce; margin-left: 20px;">访问端口：</span><span id="mm_sport">80</span></div>
      <div style="padding: 4px 0px;"><span style="color: #b3c5ce;">您的IP: </span><span id="mm_raddr">135.181.60.100</span></div>
    </div>
  </div>
</body>

</html>

Whois info of domain