217.91.67.209 — 1 open port, 229 known CVEs, network Deutsche Telekom AG

Known CVEs on this host

1open port

0names pointing here

229known CVEs

1known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-08.

CVEs by severity: CRITICAL 58 HIGH 96 MEDIUM 71 LOW 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 counted: 63 on a distribution build — the fix may be backported (http_server 2.2.21). See them

Not counted: 5 only affect another platform (php 5.3.8, http_server 2.2.21). See them

Network: Deutsche Telekom AG AS3320
Open ports: 443 · at our latest check, 2026-06-08
Location: Hannover, DE-NI · Germany DE
Hostname: pd95b43d1.dip0.t-ipconnect.de · reverse DNS, checked 2026-10-05
Route: 217.80.0.0/12 · announced by Deutsche Telekom AG AS3320 RPKI valid
Organisation: Deutsche Telekom AG · Network service provider (transit)
Registry network: DTAG-STATIC01 · 217.91.0.0 - 217.91.127.255 · RIPE
Abuse contact: [email protected] · for DTAG-STATIC01
First seen: 2026-06-08 21:13 UTC
Last seen alive: 2026-06-08 21:15 UTC
Hosted domains: No host name points here

Reputation

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

Services (1)

443/tcp HTTP Apache/2.2.21 (Linux/SUSE) 229 CVEs first 2026-06-08 · last 2026-06-08

Status: 200 OK
Title: Kruse&Stade Webmail :: Willkommen bei Kruse&Stade Webmail
Server: Apache/2.2.21 (Linux/SUSE)
Powered by: PHP/5.3.8

Raw response

<?xml version="1.0" encoding="ISO-8859-1"?>
<!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:[email protected]" />
<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, please contact
the <a href="mailto:[email protected]">webmaster</a>.

</p>

<h2>Error 400</h2>
<address>
  <a href="/">mail</a><br />
  
  <span>Mon Jun  8 23:14:59 2026<br />
  Apache/2.2.21 (Linux/SUSE)</span>
</addres

Vulnerabilities

Distribution build — the fix may be backported (63)

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. 1 of them is known to be exploited.

CVEs by severity: CRITICAL 13 HIGH 17 MEDIUM 30 LOW 3

CVE	Software
CVE-2021-40438 CRITICAL 9.0 known exploited	http_server 2.2.21 · port 443
CVE-2017-3167 CRITICAL 9.8	http_server 2.2.21 · port 443
CVE-2017-3169 CRITICAL 9.8	http_server 2.2.21 · port 443
CVE-2017-7679 CRITICAL 9.8	http_server 2.2.21 · port 443
CVE-2021-39275 CRITICAL 9.8	http_server 2.2.21 · port 443
CVE-2021-44790 CRITICAL 9.8	http_server 2.2.21 · port 443
CVE-2022-22720 CRITICAL 9.8	http_server 2.2.21 · port 443
CVE-2022-31813 CRITICAL 9.8	http_server 2.2.21 · port 443
CVE-2026-28780 CRITICAL 9.8	http_server 2.2.21 · port 443
CVE-2017-9788 CRITICAL 9.1	http_server 2.2.21 · port 443
CVE-2022-22721 CRITICAL 9.1	http_server 2.2.21 · port 443
CVE-2022-28615 CRITICAL 9.1	http_server 2.2.21 · port 443
CVE-2026-42535 CRITICAL 9.1	http_server 2.2.21 · port 443
CVE-2026-24072 HIGH 8.8	http_server 2.2.21 · port 443
CVE-2026-93546 HIGH 8.8	http_server 2.2.21 · port 443
CVE-2025-58098 HIGH 8.3	http_server 2.2.21 · port 443
CVE-2016-5387 HIGH 8.1	http_server 2.2.21 · port 443
CVE-2006-20001 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2016-8743 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2017-9798 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2018-1303 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2021-34798 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2022-22719 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2022-29404 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2022-30556 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2023-31122 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2026-29169 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2026-34059 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2025-49812 HIGH 7.4	http_server 2.2.21 · port 443
CVE-2023-38709 HIGH 7.3	http_server 2.2.21 · port 443
CVE-2012-0883 MEDIUM 6.9	http_server 2.2.21 · port 443
CVE-2014-0226 MEDIUM 6.8	http_server 2.2.21 · port 443
CVE-2016-4975 MEDIUM 6.1	http_server 2.2.21 · port 443
CVE-2026-29170 MEDIUM 6.1	http_server 2.2.21 · port 443
CVE-2018-1301 MEDIUM 5.9	http_server 2.2.21 · port 443
CVE-2018-1302 MEDIUM 5.9	http_server 2.2.21 · port 443
CVE-2022-28614 MEDIUM 5.3	http_server 2.2.21 · port 443
CVE-2022-37436 MEDIUM 5.3	http_server 2.2.21 · port 443
CVE-2026-33857 MEDIUM 5.3	http_server 2.2.21 · port 443
CVE-2026-34032 MEDIUM 5.3	http_server 2.2.21 · port 443
CVE-2013-1862 MEDIUM 5.1	http_server 2.2.21 · port 443
CVE-2011-3368 MEDIUM 5.0	http_server 2.2.21 · port 443
CVE-2012-4557 MEDIUM 5.0	http_server 2.2.21 · port 443
CVE-2013-5704 MEDIUM 5.0	http_server 2.2.21 · port 443
CVE-2013-6438 MEDIUM 5.0	http_server 2.2.21 · port 443
CVE-2014-0098 MEDIUM 5.0	http_server 2.2.21 · port 443
CVE-2014-0231 MEDIUM 5.0	http_server 2.2.21 · port 443
CVE-2015-0228 MEDIUM 5.0	http_server 2.2.21 · port 443
CVE-2015-3183 MEDIUM 5.0	http_server 2.2.21 · port 443
CVE-2026-33006 MEDIUM 4.8	http_server 2.2.21 · port 443
CVE-2012-0031 MEDIUM 4.6	http_server 2.2.21 · port 443
CVE-2011-3607 MEDIUM 4.4	http_server 2.2.21 · port 443
CVE-2008-0455 MEDIUM 4.3	http_server 2.2.21 · port 443
CVE-2011-4317 MEDIUM 4.3	http_server 2.2.21 · port 443
CVE-2012-0053 MEDIUM 4.3	http_server 2.2.21 · port 443
CVE-2012-3499 MEDIUM 4.3	http_server 2.2.21 · port 443
CVE-2012-4558 MEDIUM 4.3	http_server 2.2.21 · port 443
CVE-2013-1896 MEDIUM 4.3	http_server 2.2.21 · port 443
CVE-2014-0118 MEDIUM 4.3	http_server 2.2.21 · port 443
CVE-2016-8612 MEDIUM 4.3	http_server 2.2.21 · port 443
CVE-2012-0021 LOW 2.6	http_server 2.2.21 · port 443
CVE-2012-2687 LOW 2.6	http_server 2.2.21 · port 443
CVE-2011-4415 LOW 1.2	http_server 2.2.21 · port 443

Only affects another platform (5)

These CVEs need a platform this host visibly does not run (for example a flaw of the Windows build on a Linux host). They are not counted.

CVEs by severity: CRITICAL 2 HIGH 2 MEDIUM 1

CVE	Software
CVE-2012-2376 HIGH 10.0	php 5.3.8 · port 443
CVE-2015-4642 CRITICAL 9.8	php 5.3.8 · port 443
CVE-2024-3566 CRITICAL 9.8	php 5.3.8 · port 443
CVE-2024-40898 HIGH 7.5	http_server 2.2.21 · port 443
CVE-2022-28330 MEDIUM 5.3	http_server 2.2.21 · port 443

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.

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