check web redirect url status code checker

Check server response of

Server response
NS records
Whois domain
Response headers
Request headers
Raw HTML code
503 Service Unavailable - kd746.com
HTTP Status: 503
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: nginx
Date: Wed, 14 May 2025 03:25:31 GMT
Content-Type: text/html
Content-Length: 190
Connection: keep-alive

HTTP Code 503 Service Unavailable

503 http status code indicates that the server is temporarily unavailable due to overload or maintenance.

When is Code 503 used?

  • When a server is overloaded with traffic
  • When the server is undergoing scheduled maintenance
  • When a web application temporarily restricts access

What does Code 503 mean for the user?

The user must wait and try again later, as the server is currently unavailable.

GET / HTTP/1.1
Host: kd746.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<html>
<head><title>503 Service Temporarily Unavailable</title></head>
<body>
<center><h1>503 Service Temporarily Unavailable</h1></center>
<hr><center>nginx</center>
</body>
</html>

Whois info of domain

Domain Name: KD746.COM
Registry Domain ID: 2705696407_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.cosmotown.com
Registrar URL: http://www.cosmotown.com
Updated Date: 2024-06-16T04:30:14Z
Creation Date: 2022-06-22T12:04:08Z
Registry Expiry Date: 2025-06-22T12:04:08Z
Registrar: Cosmotown, Inc.
Registrar IANA ID: 1509
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6504739500
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: EMMA.NS.CLOUDFLARE.COM
Name Server: LEIF.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-14T03:25:13Z <<<
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