As of our latest check on 2026-09-28, 120.26.89.185 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 2 open ports (80, 443) and 1 known CVE.
Known CVEs on this host
2open ports
0names pointing here
1known CVE
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-09-28.
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 (2)
80/tcpHTTPnginx/1.26.11 CVEfirst 2026-09-28 · last 2026-09-28
Status
200 OK
Title
Welcome to nginx!
Server
nginx/1.26.1
Raw response
HTTP/1.1 200 OK
Server: nginx/1.26.1
Date: Mon, 28 Sep 2026 09:59:05 GMT
Content-Type: text/html
Content-Length: 615
Last-Modified: Wed, 29 May 2024 19:07:19 GMT
Connection: keep-alive
ETag: "66577ce7-267"
Accept-Ranges: bytes
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>
<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>
<p><em>Thank you for using nginx.</em></p>
</body>
</html>
443/tcpTLSfirst 2026-09-28 · last 2026-09-28
TLS
TLSv1.2
Certificate for
oa.ahdl.net
Issued by
SSL.com TLS Issuing RSA CA R1
Valid
2025-10-14 → 2026-11-14
Raw response
HTTP/1.1 400 Bad Request
Server: nginx/1.26.1
Date: Mon, 28 Sep 2026 09:59:05 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/1.26.1</center>
</body>
</html>
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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.