As of our latest check on 2026-06-07, 212.237.250.28 (Cibicom A/S, AS3342, Denmark) had 2 open ports (80, 443) and 5 known CVEs, 1 known to be exploited.
Known CVEs on this host
2open ports
2names pointing here
5known CVEs
1known exploited
Open ports and CVEs as of our latest check of this host, 2026-06-07.
CVEs by severity: HIGH 4MEDIUM 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/1.20.15 CVEsfirst 2026-06-07 · last 2026-06-07
Status
200 OK
Title
Test Page for the HTTP Server on Red Hat Enterprise Linux
Server
nginx/1.20.1
Raw response
HTTP/1.1 200 OK
Server: nginx/1.20.1
Date: Sun, 07 Jun 2026 16:50:57 GMT
Content-Type: text/html
Content-Length: 5909
Last-Modified: Mon, 09 Aug 2021 11:43:42 GMT
Connection: keep-alive
ETag: "611114ee-1715"
Accept-Ranges: bytes
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title>Test Page for the HTTP Server on Red Hat Enterprise Linux</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<style type="text/css">
/*<![CDATA[*/
body {
background-color: #fff;
color: #000;
font-size: 1.1em;
font-family: "Red Hat Text", Helvetica, Tahoma, sans-serif;
margin: 0;
padding: 0;
border-bottom: 30px solid black;
min-height: 100vh;
box-sizing: border-box;
}
:link {
color: #c00;
}
:visited {
color: #c00;
}
a:hover {
color: #f50;
443/tcpTLSfirst 2026-06-07 · last 2026-06-07
TLS
TLSv1.2
Certificate for
phdanmark.patientportal.dk
Issued by
YE1
Valid
2026-06-06 → 2026-09-04
Raw response
HTTP/1.1 400 Bad Request
Server: nginx/1.20.1
Date: Sun, 07 Jun 2026 16:50:57 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/1.20.1</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.
Hostnames pointing to this address
2 names · as answered by each domain's own name servers