213.136.86.115 — 2 open ports, 43 known CVEs, network Contabo GmbH

Known CVEs on this host

2open ports

1name pointing here

43known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-07.

CVEs by severity: CRITICAL 2 HIGH 10 MEDIUM 19 LOW 12

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

Network: Contabo GmbH AS51167
Open ports: 22, 443 · at our latest check, 2026-06-07
Location: Germany DE
Hostname: access.synnappse.com · reverse DNS, checked 2026-10-05
Route: 213.136.86.0/23 · announced by Contabo GmbH AS51167 RPKI valid
Organisation: Contabo Group · Content / hosting
Registry network: CONTABO · 213.136.80.0 - 213.136.94.255 · Contabo GmbH · RIPE
Abuse contact: [email protected] · for CONTABO
First seen: 2026-06-07 22:24 UTC
Last seen alive: 2026-06-07 22:25 UTC
Hosted domains: 1 name points here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (2)

22/tcp SSH OpenSSH_7.9 43 CVEs first 2026-06-07 · last 2026-06-07

Server: SSH-2.0-OpenSSH_7.9
Host key: ssh-ed25519 1d821e8b4f169804…

Raw response

SSH-2.0-OpenSSH_7.9

443/tcp HTTP Apache first 2026-06-07 · last 2026-06-07

Status: 200 OK
Title: Aviotics AB – Aviotics AB
Server: Apache

Raw response

HTTP/1.1 400 Bad Request
Date: Sun, 07 Jun 2026 22:20:31 GMT
Server: Apache
Vary: accept-language,accept-charset
Accept-Ranges: bytes
Connection: close
Content-Type: text/html; charset=utf-8
Content-Language: en
Expires: Sun, 07 Jun 2026 22:20:31 GMT

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>Bad request!</title>
<link rev="made" href="mailto:webmaster@localhost" />
<style type="text/css"><!--/*--><![CDATA[/*><!--*/ 
    body { color: #000000; background-color: #FFFFFF; }
    a:link { color: #0000CC; }
    p, address {margin-left: 3em;}
    span {font-size: smaller;}
/*]]>*/--></style>
</head>

<body>
<h1>Bad request!</h1>
<p>


    Your browser (or proxy) sent a request that
    this server could not understand.

</p>
<p>
If you think this is a server error,

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

1 name · as answered by each domain's own name servers

aviotics.comfirst seen 2026-10-10

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