check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
301 Moved Permanently - j4m0.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 02 May 2025 08:06:39 GMT
Content-Type: text/html
Content-Length: 795
Connection: keep-alive
location: https://j4m0.com/
platform: hostinger
panel: hpanel
content-security-policy: upgrade-insecure-requests
Server: hcdn
alt-svc: h3=":443"; ma=86400
x-hcdn-request-id: 85ef50b25f606cc112dc1e7269712d59-bnk-edge3
x-hcdn-cache-status: MISS
x-hcdn-upstream-rt: 0.079

HTTP Code 301 Moved Permanently

301 http code means that the requested resource has been permanently moved to a new URL. All future requests should use the new address.

When is Code 301 used?

  • When changing a website domain
  • When modifying URL structures
  • When setting up redirects for SEO

What does Code 301 mean for the user?

The browser will automatically redirect the user to the new address, and search engines will update their indexes.

401 Unauthorized - https://j4m0.com/
HTTP Status: 401
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 02 May 2025 08:06:39 GMT
Content-Type: text/html
Content-Length: 802
Connection: keep-alive
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
pragma: no-cache
www-authenticate: Basic realm="restricted area"
platform: hostinger
panel: hpanel
content-security-policy: upgrade-insecure-requests
Server: hcdn
alt-svc: h3=":443"; ma=86400
x-hcdn-request-id: bf836a2d9815b00179bf641c8b556aca-bnk-edge4

HTTP Code 401 Unauthorized

401 http code means that access to the requested resource requires authentication.

When is Code 401 used?

  • When accessing a restricted page without login credentials
  • When an API request lacks valid authentication tokens

What does Code 401 mean for the user?

The user must log in or provide valid credentials to access the resource.

GET / HTTP/1.1
Host: j4m0.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html>
<html style="height:100%">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<title> 401 Unauthorized
</title><style>@media (prefers-color-scheme:dark){body{background-color:#000!important}}</style></head>
<body style="color: #444; margin:0;font: normal 14px/20px Arial, Helvetica, sans-serif; height:100%; background-color: #fff;">
<div style="height:auto; min-height:100%; ">     <div style="text-align: center; width:800px; margin-left: -400px; position:absolute; top: 30%; left:50%;">
        <h1 style="margin:0; font-size:150px; line-height:150px; font-weight:bold;">401</h1>
<h2 style="margin-top:20px;font-size: 30px;">Unauthorized
</h2>
<p>Proper authorization is required to access this resource!</p>
</div></div></body></html>

Whois info of domain

Domain Name: J4M0.COM
Registry Domain ID: 2938459932_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.hostinger.com
Registrar URL: http://www.hostinger.com
Updated Date: 2024-11-30T16:27:44Z
Creation Date: 2024-11-30T16:27:40Z
Registry Expiry Date: 2026-11-30T16:27:40Z
Registrar: HOSTINGER operations, UAB
Registrar IANA ID: 1636
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +37064503378
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: NS1.DNS-PARKING.COM
Name Server: NS2.DNS-PARKING.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-02T08:06:27Z <<<
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