As of our latest check on 2026-09-23, 120.55.65.19 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 3 open ports (80, 443, 3306) and 153 known CVEs.
Known CVEs on this host
3open ports
0names pointing here
153known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-23.
CVEs by severity: CRITICAL 7HIGH 16MEDIUM 123LOW 7
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/tcpHTTPfirst 2026-09-23 · last 2026-09-23
Raw response
HTTP/1.1 400 Bad Request
Server: nginx
Date: Wed, 23 Sep 2026 18:38:20 GMT
Content-Type: text/html
Content-Length: 150
Connection: close
<html>
<head><title>400 Bad Request</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx</center>
</body>
</html>
443/tcpTLSfirst 2026-09-23 · last 2026-09-23
TLS
TLSv1.2
Valid
2025-05-08 → 2035-05-06
Note
self-signed certificate
Raw response
HTTP/1.1 400 Bad Request
Server: nginx
Date: Wed, 23 Sep 2026 18:38:11 GMT
Content-Type: text/html
Content-Length: 650
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</center>
</body>
</html>
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3306/tcpMYSQLmysql 5.7.29153 CVEsfirst 2026-09-23 · last 2026-09-23
Protocol
5.7.29-log
Raw response
N
5.7.29-log�L>l%C!N:����#^n=M3BN:cmysql_native_password
Vulnerabilities
Port history
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.