No Security Risks Detected
This domain appears to be safe and secure
80%
Score
Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.
Scan Information
Last checked:November 9, 2025 07:16:14
Target URL:https://kuailianqw.com.cn/
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Page Information
Target URL
https://kuailianqw.com.cn/
Page Title
快连官网 - 极速稳定的VPN服务|快连VPN畅享无限上网自由
Status
Active
Host Information
Domain
kuailianqw.com.cn
Server
nginx
Country
Hong Kong
IP Address
154.220.45.6
ASN Information
132839
POWERLINE-AS-AP
Technologies
Nginx
Web servers
HSTS
Security
HTTP/3
Miscellaneous
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
N/A
Valid Until
N/A
Subject Name
N/A
Performance Statistics
5
Total Requests
3
Domains
2
IP Addresses
40.39 KB
Transfer Size
Content Size77.34 KB
HTTP Headers
alt-svc
quic=":443"; h3=":443"; h3-29=":443"; h3-27=":443";h3-25=":443"; h3-T050=":443"; h3-Q050=":443";h3-Q049=":443";h3-Q048=":443"; h3-Q046=":443"; h3-Q043=":443"
content-encoding
gzip
content-type
text/html
date
Sun, 09 Nov 2025 07:16:24 GMT
etag
W/"690dc330-5322"
last-modified
Fri, 07 Nov 2025 10:00:16 GMT
server
nginx
strict-transport-security
max-age=31536000
vary
Accept-Encoding
9 headers detected
Technology Stack Analysis
Nginx
Web serversReverse proxies
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
HTTP/3
Miscellaneous
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
Website Cookies 4
__51vcke__KuQBFLgiov9PX2As
kuailianqw.com.cn
Value
136bc0a3-d446-5570-8be1-aa0311cca3b1
Expires:12/14/2026
__51uvsct__KuQBFLgiov9PX2As
kuailianqw.com.cn
Value
1
Expires:12/14/2026
__51vuft__KuQBFLgiov9PX2As
kuailianqw.com.cn
Value
1762672586105
Expires:12/14/2026
__vtins__KuQBFLgiov9PX2As
kuailianqw.com.cn
Value
%7B%22sid%22%3A%20%224a7351f5-5003-5e86-83df-978ced155d70%22%2C%20%22vd%22%3A%201%2C%20%22stt%22%3A%200%2C%20%22dr%22%3A%200%2C%20%22expires%22%3A%201762674386100%2C%20%22ct%22%3A%201762672586100%7D
Expires:Session
External Links 0
Requested Domains 3
collect-v6.51.la
Unknown Type
No category information available
kuailianqw.com.cn
Apex domain
No category information available
sdk.51.la
Unknown Type
No category information available