Check server response of
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NS records
Whois domain
403 Forbidden - c4b.com
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Tue, 29 Apr 2025 17:18:28 GMT
Content-Type: text/html
Content-Length: 146
Connection: keep-alive
Vary: Accept-Encoding
HTTP Code 403 Forbidden
403 status code 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: c4b.com Accept: */* User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
<html>
<head><title>403 Forbidden</title></head>
<body>
<center><h1>403 Forbidden</h1></center>
<hr><center>nginx</center>
</body>
</html>
Whois info of domain
Domain Name: C4B.COM
Registry Domain ID: 82300087_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.meshdigital.com
Registrar URL: http://www.meshdigital.com
Updated Date: 2025-01-09T09:31:23Z
Creation Date: 2002-01-10T21:23:31Z
Registry Expiry Date: 2026-01-10T21:23:31Z
Registrar: Mesh Digital Limited
Registrar IANA ID: 1390
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +18779770099
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS57.DOMAINCONTROL.COM
Name Server: NS58.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-04-29T17:18:19Z <<<
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