check web redirect url status code checker

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NS records
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Response headers
Request headers
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401 Unauthorized - cjsv.com
HTTP Status: 401
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
date: Sun, 11 May 2025 00:09:00 GMT
content-type: text/html; charset=UTF-8
transfer-encoding: chunked
server: nginx
x-stackprotect-id: 681feaa322ad6
set-cookie: stackprotect=e58b770df6daa68a45aecec6b9366cbe4964e7ad4270b557f0d3fff27fd2f3be; expires=Sun, 11-May-2025 01:09:07 GMT; Max-Age=3600; path=/; domain=cjsv.com; HttpOnly
cache-control: Private
x-cdn-cache-status: MISS
x-via: LHR6

HTTP Code 401 Unauthorized

401 status code means that access to the requested resource requires authentication.

When is Code 401 used?

  • When accessing a restricted page without login credentials
  • When an API request lacks valid authentication tokens

What does Code 401 mean for the user?

The user must log in or provide valid credentials to access the resource.

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

<!DOCTYPE html>
<html>
    <head>
    	<meta charset="UTF-8">
	    <meta name="viewport" content="width=device-width, initial-scale=1.0">
	    <title>Security Verification</title>
	    <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
    <style>
        #stackprotectform {
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .g-recaptcha {
            display: flex;
            justify-content: center;
        }
    </style>
    <script src="https://www.google.com/recaptcha/api.js?render=6LdZXJwUAAAAAE1ERIs8cDyw2wNhHNuMxBJWG0Aa"></script>
    <script>
    function stackProtect() {
	    var action = 'invisible';
	    if (action === 'invisible') {
		    grecaptcha.ready(function() {
				    grecaptcha.execute('6LdZXJwUAAAAAE1ERIs8cDyw2wNhHNuMxBJWG0Aa').then(function(token) {
						    document.getElementById('token').value = token;
						    document.getElementById('stackprotectform').submit();
						    });
				    });
	    } else {
		    document.getElementById('stackprotectform').submit();
	    }
    }
	setInterval(stackProtect, 5000);
    </script>
</head>
<body>
    <div class="container py-5">
        <div class="row justify-content-center">
            <div class="col-md-8">
                                <p class="text-center">To help us keep this website secure, please wait while we verify you're not a robot! It will only take a few seconds...</p>
                <form action="" method="post" id="stackprotectform">
                                            <div class="d-flex justify-content-center">
                            <div class="spinner-border" role="status">
                                <span class="visually-hidden">Loading...</span>
                            </div>
                        </div>
                        <input type="hidden" id="token" name="g-recaptcha-response" value="">
                                                        </form>
            </div>
        </div>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-YvpcrYf0tY3lHB60NNkmXc5s9fDVZLESaAA55NDzOxhy9GkcIdslK1eN7N6jIeHz" crossorigin="anonymous"></script>
</body>
</html>

Whois info of domain

Domain Name: CJSV.COM
Registry Domain ID: 105372546_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.enom.com
Registrar URL: http://www.enomdomains.com
Updated Date: 2024-10-14T11:00:50Z
Creation Date: 2003-10-21T16:36:24Z
Registry Expiry Date: 2026-10-21T16:36:24Z
Registrar: eNom, LLC
Registrar IANA ID: 48
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.STACKDNS.COM
Name Server: NS2.STACKDNS.COM
Name Server: NS3.STACKDNS.COM
Name Server: NS4.STACKDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-11T00:08:56Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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