As of our latest check on 2026-05-29, 91.135.18.182 (SIA "Datu Tehnologiju Grupa", AS41898, Latvia) had 2 open ports (80, 443) and 13 known CVEs, 1 known to be exploited.
Known CVEs on this host
2open ports
0names pointing here
13known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-05-29.
CVEs by severity: HIGH 9MEDIUM 4
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/1.14.013 CVEsfirst 2026-05-29 · last 2026-05-29
Status
503 Service Temporarily Unavailable
Title
503 Service Temporarily Unavailable
Server
nginx/1.14.0
Raw response
HTTP/1.1 503 Service Temporarily Unavailable
Server: nginx/1.14.0
Date: Fri, 29 May 2026 09:52:26 GMT
Content-Type: text/html
Content-Length: 615
Connection: keep-alive
<html>
<head><title>503 Service Temporarily Unavailable</title></head>
<body bgcolor="white">
<center><h1>503 Service Temporarily Unavailable</h1></center>
<hr><center>nginx/1.14.0</center>
</body>
</html>
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443/tcpTLSfirst 2026-05-29 · last 2026-05-29
TLS
TLSv1.2
Certificate for
letsencrypt-nginx-proxy-companion
Issued by
letsencrypt-nginx-proxy-companion
Valid
2024-07-29 → 2025-07-29
Note
self-signed certificate
Raw response
HTTP/1.1 400 Bad Request
Server: nginx/1.14.0
Date: Fri, 29 May 2026 09:52:26 GMT
Content-Type: text/html
Content-Length: 673
Connection: close
<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx/1.14.0</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.