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 - csmkc.com
HTTP Status: 403
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: openresty
Date: Fri, 16 May 2025 14:15:05 GMT
Content-Type: text/html
Content-Length: 150
Connection: keep-alive

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: csmkc.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>openresty</center>
</body>
</html>

Whois info of domain

Domain Name: CSMKC.COM
Registry Domain ID: 2916046992_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.sudu.cn
Registrar URL: http://www.sudu.cn
Updated Date: 2024-09-27T10:11:09Z
Creation Date: 2024-09-11T18:30:05Z
Registry Expiry Date: 2025-09-11T18:30:05Z
Registrar: Chengdu Fly-Digital Technology Co., Ltd.
Registrar IANA ID: 1605
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +864009981766
Domain Status: ok https://icann.org/epp#ok
Name Server: NS1.JUDNS.COM
Name Server: NS2.JUDNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-16T14:14:58Z <<<
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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