As of our latest check on 2026-08-27, 104.232.11.211 (ARPHost, LLC, AS401707, United States) had 2 open ports (80, 443) and 3 known CVEs.
Known CVEs on this host
2open ports
0names pointing here
3known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-27.
CVEs by severity: CRITICAL 1MEDIUM 2
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 counted: 19 on a distribution build — the fix may be backported (http_server 2.4.68). See them
Not counted: 1 fixed by the distribution (http_server 2.4.68). See them
HTTP/1.1 400 Bad Request
Date: Thu, 27 Aug 2026 22:32:53 GMT
Server: Apache/2.4.68 (Debian)
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains
Content-Length: 483
Connection: close
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<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/2.4.68 (Debian) Server at dev.arphost.com Port 80</address>
</body></html>
Vulnerabilities
Distribution build — the fix may be backported (19)
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.
The distribution's security data says the package revision this service shows already has the fix for these CVEs, or that its build is not affected. They are not counted.
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.