check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
400 Bad Request - xpcs.com
HTTP Status: 400
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Wed, 07 May 2025 09:38:27 GMT
Server: Apache
Content-Length: 226
Connection: close
Content-Type: text/html; charset=iso-8859-1

HTTP Code 400 Bad Request

400 response code indicates that the server cannot process the request due to client error.

When is Code 400 used?

  • When the request is malformed or contains invalid parameters
  • When required data is missing in the request
  • When sending an incorrect JSON or XML payload

What does Code 400 mean for the user?

The user receives an error message indicating that their request is incorrect and needs to be fixed.

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

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
</p>
</body></html>

Whois info of domain

Domain Name: XPCS.COM
Registry Domain ID: 1259880_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.srsplus.com
Registrar URL: http://www.srsplus.com
Updated Date: 2024-05-12T07:01:35Z
Creation Date: 1998-05-12T04:00:00Z
Registry Expiry Date: 2025-05-11T04:00:00Z
Registrar: TLDS L.L.C. d/b/a SRSPlus
Registrar IANA ID: 320
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: ok https://icann.org/epp#ok
Name Server: DNS1008-1.NEXCESS.NET
Name Server: DNS1008-2.NEXCESS.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-07T09:38:10Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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