check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
GET / HTTP/1.1
Host: ibm4.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<html class="errorpage">
  <head>
   <title>555 Security Incident Detected</title>
    <meta name='viewport' content='width=device-width'>
    <link href='//splash.simply.com/errorpage.css' rel='stylesheet'>
  </head>
  <body>
  <h1>555 Security Incident Detected</h1>
  <p>Your request was blocked.</p>

  <h3>If you are the owner of the website:</h3>
  <p>The Website Application Firewall that is protecting your website has blocked this request for being suspicious.</p>
  <p>You can see the detailed reason for this in your webserver logs.</p>

  <h3>If you are the visitor:</h3>
  <p>The public IP address assigned to you, by your internet provider, might be suffering from poor reputation: <a href='https://www.simply.com/rbl/?ip=135.181.60.100'>Look up IP reputation here</a>. IP addresses from VPN providers or public networks often have poor reputation.</p>

  <hr>
  <p>135.181.60.100</p>

  </body>
</html>

Whois info of domain

Domain Name: IBM4.COM
Registry Domain ID: 2890710631_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2024-06-14T21:48:06Z
Creation Date: 2024-06-14T21:41:03Z
Registry Expiry Date: 2025-06-14T21:41:03Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.SIMPLY.COM
Name Server: NS2.SIMPLY.COM
Name Server: NS3.SIMPLY.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 44727 13 2 DAD0CCBEB45302B508A1E23C64B2AF7793C411F77765D4C8E0C31179911BA50D
DNSSEC DS Data: 44727 13 4 AD2A9859B693C393CBCCD051854267CF94D499726FC3578B5A080E30C64EC93D70A112FFA87A0C25E3976B0A5208A758
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-04-30T15:44:40Z <<<
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
TERMS OF USE: You are not authorized to access or query our Whois
by the following terms of use: You agree that you may use this Data only
to: (1) allow, enable, or otherwise support the transmission of mass