check web redirect url status code checker

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NS records
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Response headers
Request headers
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301 Moved Permanently - asy7.com
HTTP Status: 301
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Content-Length: 162
Content-Type: text/html
Date: Sat, 10 May 2025 07:42:36 GMT
Location: https://www.asy7.com/
Server: nginx
Strict-Transport-Security: max-age=31536000
X-Cache: BYPASS, Status: 301

HTTP Code 301 Moved Permanently

301 status 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.

502 Bad Gateway - https://www.asy7.com/
HTTP Status: 502
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
X-Cache: MISS
Date: Sat, 10 May 2025 07:42:41 GMT
Content-Length: 446
Content-Type: text/html; charset=utf-8

HTTP Code 502 Bad Gateway

502 status code indicates that the server acting as a gateway or proxy received an invalid response from an upstream server.

When is Code 502 used?

  • When a server is down or unreachable
  • When there is a misconfiguration in server settings
  • When a reverse proxy or load balancer fails to connect to the backend server

What does Code 502 mean for the user?

The user cannot access the requested resource due to a temporary issue between servers.

GET / HTTP/1.1
Host: asy7.com
Accept: */*
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])

<!DOCTYPE html>
<html lang="en">
<head>
	<title>502 Bad Gateway</title>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
	<style>
	address { line-height: 1.8; }
	</style>
</head>
<body>

<h1>502 Bad Gateway</h1>
<p>The site is unavailable now, cause: Failed to read origin site.</p>

<address>Connection: 135.181.60.100 (Client) -&gt;  (Server)</address>
<address>Request ID: 174686295751231000019.</address>

</body>
</html>

Whois info of domain

Domain Name: ASY7.COM
Registry Domain ID: 2957212913_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.dynadot.com
Registrar URL: http://www.dynadot.com
Updated Date: 2025-02-09T08:48:32Z
Creation Date: 2025-02-07T16:19:04Z
Registry Expiry Date: 2026-02-07T16:19:04Z
Registrar: Dynadot Inc
Registrar IANA ID: 472
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +16502620100
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ERNEST.NS.CLOUDFLARE.COM
Name Server: ZARA.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-10T07:42:34Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
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