As of our latest check on 2026-09-28, 120.26.78.56 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 2 open ports (80, 443) and no known CVEs.
Known CVEs on this host
2open ports
0names pointing here
0known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-28.
No known CVEs now
Not counted: 2 on a distribution build — the fix may be backported (nginx 1.24.0). See them
HTTP/1.1 400 Bad Request
Server: nginx/1.24.0 (Ubuntu)
Date: Mon, 28 Sep 2026 10:01:54 GMT
Content-Type: text/html
Content-Length: 666
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/1.24.0 (Ubuntu)</center>
</body>
</html>
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Distribution build — the fix may be backported (2)
These CVEs were matched on software built by an operating-system distribution whose package revision the service does not show. Distributions often fix a flaw without changing the upstream version number, so whether this build is affected cannot be told from its version. They are not counted. 1 of them is known to be exploited.
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.