OSN

Host

217.231.67.57

As of our latest check on 2026-06-09, 217.231.67.57 (Deutsche Telekom AG, AS3320, Germany) had 2 open ports (80, 443) and 4 known CVEs.

Known CVEs on this host

2open ports
0names pointing here
4known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-09.

CVEs by severity: CRITICAL 1 HIGH 2 MEDIUM 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

Network
Deutsche Telekom AG AS3320
Open ports
80, 443 · at our latest check, 2026-06-09
Location
Wuerzburg, DE-BY · Germany DE
Hostname
pd9e74339.dip0.t-ipconnect.de · reverse DNS, checked 2026-10-05
Route
217.224.0.0/11 · announced by Deutsche Telekom AG AS3320 RPKI valid
Organisation
Deutsche Telekom AG · Network service provider (transit)
Registry network
DTAG-DIAL15 · 217.224.0.0 - 217.237.161.47 · RIPE
Abuse contact
[email protected] · for DTAG-DIAL15
First seen
2026-06-09 10:33 UTC
Last seen alive
2026-06-09 10:34 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 (2)

80/tcp HTTP lighttpd/1.4.35 4 CVEs first 2026-06-09 · last 2026-06-09
Status
401 Unauthorized
Title
401 - Unauthorized
Server
lighttpd/1.4.35
Raw response 
HTTP/1.1 401 Unauthorized
WWW-Authenticate: Digest realm="IPCamera Login", nonce="ab6245a8a83b9482e5c846c58e785dc2", qop="auth"
Content-Type: text/html
Content-Length: 351
Connection: close
Date: Tue, 09 Jun 2026 10:33:48 GMT
Server: lighttpd/1.4.35

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
  <title>401 - Unauthorized</title>
 </head>
 <body>
  <h1>401 - Unauthorized</h1>
 </body>
</html>
443/tcp TLS first 2026-06-09 · last 2026-06-09
TLS
TLSv1.2
Certificate for
synology.com
Issued by
Synology Inc. CA
Valid
2018-11-15 → 2038-08-02
Raw response 
HTTP/1.1 400 Bad Request
Server: nginx
Date: Tue, 09 Jun 2026 10:33:48 GMT
Content-Type: text/html
Content-Length: 650
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</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.

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