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503 Service Unavailable - pqii.com
HTTP Status: 503
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Server: AkamaiGHost
Mime-Version: 1.0
Content-Type: text/html
Content-Length: 373
Expires: Fri, 09 May 2025 03:05:12 GMT
Date: Fri, 09 May 2025 03:05:12 GMT
Connection: keep-alive
X-Content-Type-Options: nosniff

HTTP Code 503 Service Unavailable

503 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: pqii.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<HTML><HEAD>
<TITLE>Service Unavailable</TITLE>
</HEAD><BODY>
<H1>Service Unavailable - DNS failure</H1>
The server is temporarily unable to service your request.  Please try again
later.<P>
Reference&#32;&#35;11&#46;2e5a0317&#46;1746759912&#46;2a4c40d8
<P>https&#58;&#47;&#47;errors&#46;edgesuite&#46;net&#47;11&#46;2e5a0317&#46;1746759912&#46;2a4c40d8</P>
</BODY></HTML>

Whois info of domain

Domain Name: PQII.COM
Registry Domain ID: 135678449_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2023-10-22T09:07:18Z
Creation Date: 2004-11-23T17:03:35Z
Registry Expiry Date: 2025-11-23T17:03:35Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.2086851750
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: A1-171.AKAM.NET
Name Server: A10-66.AKAM.NET
Name Server: A12-67.AKAM.NET
Name Server: A26-64.AKAM.NET
Name Server: A3-65.AKAM.NET
Name Server: A9-66.AKAM.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-09T03:05:03Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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