check web redirect url status code checker

Check server response of

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NS records
Whois domain
Response headers
Request headers
Raw HTML code
503 Service Unavailable - 8s99.com
HTTP Status: 503
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: Tengine
Date: Thu, 01 May 2025 16:28:11 GMT
Content-Type: text/html
Content-Length: 51
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: 8s99.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<script src=https://cf-oss.gname.net/s.js></script>

Whois info of domain

Domain Name: 8S99.COM
Registry Domain ID: 2908360043_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.web.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2025-02-12T08:03:13Z
Creation Date: 2024-08-15T18:22:22Z
Registry Expiry Date: 2025-08-15T18:22:22Z
Registrar: Nameselite, LLC
Registrar IANA ID: 2240
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8003337680
Domain Status: ok https://icann.org/epp#ok
Name Server: SP1.GNAME-DNS.COM
Name Server: SP2.GNAME-DNS.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-01T16:27:52Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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