check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
403 Forbidden - otrs.com
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Sat, 10 May 2025 10:10:07 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: otrs.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: OTRS.COM
Registry Domain ID: 1493480_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.your-server.de
Registrar URL: http://www.hetzner.com
Updated Date: 2025-02-07T22:51:49Z
Creation Date: 1998-06-26T04:00:00Z
Registry Expiry Date: 2025-06-25T04:00:00Z
Registrar: Hetzner Online GmbH
Registrar IANA ID: 828
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +49 9831 5050
Domain Status: ok https://icann.org/epp#ok
Name Server: NS.SECOND-NS.COM
Name Server: NS1.YOUR-SERVER.DE
Name Server: NS3.SECOND-NS.DE
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-10T10:09:54Z <<<
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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