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404 Not Found - 2sja.com
HTTP Status: 404
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Date: Fri, 09 May 2025 09:36:57 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
cf-cache-status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BxSP3BuBvbYDpb1GaDKjKYpUAJ5R1reog34v%2B503wLL2TzFgYYnt4jBSq1evfucarZczzi1YQV9xsLaS6ZgagfPJXjO7u2SnTxycG8oMDCdsJV8ASjmJl2WMrT%2B30p%2BN%2F9EaBeTfOA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 93d03723cb7ad26d-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=20408&min_rtt=20408&rtt_var=10204&sent=1&recv=3&lost=0&retrans=0&sent_bytes=0&recv_bytes=164&delivery_rate=0&cwnd=249&unsent_bytes=0&cid=0000000000000000&ts=0&x=0"

HTTP Code 404 Not Found

404 Not Found means that the requested page or resource was not found on the server.

When is Code 404 used?

  • When a page is deleted
  • When the URL is incorrect
  • When there are navigation issues on the website

What does Code 404 mean for the user?

The user sees an error message, and search engines may remove the page from their index.

GET / HTTP/1.1
Host: 2sja.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<html>
<head><title>404 Not Found</title></head>
<body>
<center><h1>404 Not Found</h1></center>
<hr><center>nginx</center>
</body>
</html>

Whois info of domain

Domain Name: 2SJA.COM
Registry Domain ID: 2895010561_DOMAIN_COM-VRSN
Registrar WHOIS Server: www.gname.com/whois
Registrar URL: http://www.gname.com
Updated Date: 2024-12-16T20:01:00Z
Creation Date: 2024-06-29T18:04:42Z
Registry Expiry Date: 2025-06-29T18:04:42Z
Registrar: Gname 298 Inc
Registrar IANA ID: 4311
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +65.65189986
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DANA.NS.CLOUDFLARE.COM
Name Server: HENRY.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-09T09:36:38Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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