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
302 Found - uptad.com
HTTP Status: 302
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Cache-Control: private
Content-Length: 134
Content-Type: text/html
Location: https://www.qikon.com/post-free-ads/
Server: Microsoft-IIS/7.5
Set-Cookie: ASPSESSIONIDSSRDRATD=GKDPFABCCNNHDDFJBIABJHJL; path=/
Date: Tue, 20 May 2025 22:23:59 GMT

HTTP Code 302 Found (Moved Temporarily)

http status code 302 indicates that the requested resource is temporarily available at a different URL.

When is Code 302 used?

  • When temporarily changing a page URL
  • When testing new content
  • During temporary maintenance

What does Code 302 mean for the user?

The user is automatically redirected to the new URL, but search engines continue to index the old address.

503 Service Unavailable - https://www.qikon.com/post-free-ads/
HTTP Status: 503
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; [email protected])
Cache-Control: private,no-cache
Pragma: no-cache
Content-Type: text/html
Expires: Mon, 19 May 2025 22:23:50 GMT
Server: Microsoft-IIS/10.0
Set-Cookie: ASPSESSIONIDCERDDCQT=MFHDGAICLFDNLBGNDNDDDLNA; secure; path=/
X-Frame-Options: SAMEORIGIN
Date: Tue, 20 May 2025 22:23:51 GMT
Content-Length: 18

HTTP Code 503 Service Unavailable

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

服务不可用。

Whois info of domain

Domain Name: UPTAD.COM
Registry Domain ID: 2933661155_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.paycenter.com.cn
Registrar URL: http://www.xinnet.com
Updated Date: 2024-11-13T02:27:55Z
Creation Date: 2024-11-12T19:09:02Z
Registry Expiry Date: 2025-11-12T19:09:02Z
Registrar: Xin Net Technology Corporation
Registrar IANA ID: 120
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +86.4008182233
Domain Status: ok https://icann.org/epp#ok
Name Server: NS11.XINCACHE.COM
Name Server: NS12.XINCACHE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2025-05-20T22:23:36Z <<<
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
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