Host

217.76.53.123

As of our latest check on 2026-06-08, 217.76.53.123 (Contabo GmbH, AS51167, Germany) had 1 open port (443) and 2 known CVEs, 1 known to be exploited.

Known CVEs on this host

1open port

0names pointing here

2known CVEs

1known exploited

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

CVEs by severity: HIGH 1 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: Contabo GmbH AS51167
Open ports: 443 · at our latest check, 2026-06-08
Location: Germany DE
Hostname: vmi1568057.contaboserver.net · reverse DNS, checked 2026-10-05
Route: 217.76.48.0/20 · announced by Contabo GmbH AS51167 RPKI valid
Organisation: Contabo Group · Content / hosting
Registry network: TT-20221122 · 217.76.48.0 - 217.76.55.255 · RIPE
Abuse contact: [email protected] · for TT-20221122
First seen: 2026-06-08 07:44 UTC
Last seen alive: 2026-06-08 07:45 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 openresty/1.21.4.1 2 CVEs first 2026-06-08 · last 2026-06-08

Status: 200 OK
Title: E-internet
Server: openresty/1.21.4.1

Raw response

HTTP/1.1 400 Bad Request
Server: openresty/1.21.4.1
Date: Mon, 08 Jun 2026 07:44:47 GMT
Content-Type: text/html
Content-Length: 163
Connection: close

<html>
<head><title>400 Bad Request</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<hr><center>openresty/1.21.4.1</center>
</body>
</html>

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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