As of our latest check on 2026-09-23, 120.53.45.88 (Shenzhen Tencent Computer Systems Company Limited, AS45090, China) had 3 open ports (80, 443, 3389) and 1 known CVE.
Known CVEs on this host
3open ports
0names pointing here
1known CVE
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-23.
CVEs by severity: MEDIUM 1
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (3)
80/tcpHTTPnginx/1.26.21 CVEfirst 2026-09-23 · last 2026-09-23
Status
502 Bad Gateway
Title
Error
Server
nginx/1.26.2
Raw response
HTTP/1.1 502 Bad Gateway
Server: nginx/1.26.2
Date: Wed, 23 Sep 2026 18:29:35 GMT
Content-Type: text/html
Content-Length: 497
Connection: keep-alive
ETag: "66b9e32a-1f1"
<!DOCTYPE html>
<html>
<head>
<title>Error</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>An error occurred.</h1>
<p>Sorry, the page you are looking for is currently unavailable.<br/>
Please try again later.</p>
<p>If you are the system administrator of this resource then you should check
the error log for details.</p>
<p><em>Faithfully yours, nginx.</em></p>
</body>
</html>
443/tcpTLSfirst 2026-09-23 · last 2026-09-23
TLS
TLSv1.2
Certificate for
www.lipinshuo.cn, lipinshuo.cn
Issued by
Encryption Everywhere DV TLS CA - G2
Valid
2025-10-20 → 2026-10-19
Raw response
HTTP/1.1 400 Bad Request
Server: nginx/1.26.2
Date: Wed, 23 Sep 2026 18:29:33 GMT
Content-Type: text/html
Content-Length: 657
Connection: close
<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx/1.26.2</center>
</body>
</html>
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Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.