As of our latest check on 2026-06-04, 185.91.72.81 (PE Skurykhin Mukola Volodumurovuch, AS56851, Netherlands) had 2 open ports (80, 443) and 90 known CVEs, 1 known to be exploited.
Known CVEs on this host
2open ports
0names pointing here
90known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-04.
CVEs by severity: CRITICAL 14HIGH 48MEDIUM 27LOW 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
HTTP/1.1 400 Bad Request
Date: Thu, 04 Jun 2026 21:05:19 GMT
Server: Apache/2.4.54 (Win64) OpenSSL/1.1.1p PHP/7.4.33
Content-Length: 469
Connection: close
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
Reason: You're speaking plain HTTP to an SSL-enabled server port.<br />
Instead use the HTTPS scheme to access this URL, please.<br />
</p>
<hr>
<address>Apache/2.4.54 (Win64) OpenSSL/1.1.1p PHP/7.4.33 Server at www.example.com Port 443</address>
</body></html>
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.