check web redirect url status code checker

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Response headers
Request headers
Raw HTML code
403 Forbidden - 4f93f.com
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: openresty
Date: Sun, 18 May 2025 06:01:06 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding

HTTP Code 403 Forbidden

403 Forbidden 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: 4f93f.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Language" content="zh-cn" />
<title>网站防火墙</title>
</head>
<body>
<h1 align="center"> 欢迎白帽子进行授权安全测试，安全漏洞请联系QQ：1111111。
</body>
</html>

Whois info of domain

Domain Name: 4F93F.COM
Registry Domain ID: 2612504537_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2025-04-04T03:56:22Z
Creation Date: 2021-05-16T11:38:59Z
Registry Expiry Date: 2026-05-16T11:38:59Z
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: EDNS152.ULTRADNS.BIZ
Name Server: EDNS152.ULTRADNS.COM
Name Server: EDNS152.ULTRADNS.NET
Name Server: EDNS152.ULTRADNS.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-18T06:00:56Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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