Host

83.243.9.92

Tags: Hosting Expired certificate

As of our latest check on 2026-05-25, 83.243.9.92 (root SA, AS5577, Luxembourg) had 2 open ports (80, 443) and 2 known CVEs, 1 known to be exploited.

Known CVEs on this host

2open ports
3names pointing here
2known CVEs
1known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-25.

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
root SA AS5577
Open ports
80, 443 · at our latest check, 2026-05-25
Location
Luxembourg LU
Hostname
rcz-preprod.site.lu · reverse DNS, checked 2026-10-04
Route
83.243.8.0/21 · announced by root SA AS5577 no RPKI authorisation
Organisation
root S.A. · Network service provider (transit)
Registry network
ROOT-83-243-8-0-21 · 83.243.8.0 - 83.243.15.255 · root SA · RIPE
Abuse contact
[email protected] · for ROOT-83-243-8-0-21
First seen
2026-05-25 09:55 UTC
Last seen alive
2026-05-25 09:55 UTC
Hosted domains
3 names point 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 nginx/1.24.0 2 CVEs first 2026-05-25 · last 2026-05-25
Status
200 OK
Title
Apache2 Ubuntu Default Page: It works
Server
nginx/1.24.0
Raw response
HTTP/1.1 200 OK
Server: nginx/1.24.0
Date: Mon, 25 May 2026 09:55:13 GMT
Content-Type: text/html
Content-Length: 10671
Last-Modified: Tue, 07 May 2024 13:01:14 GMT
Connection: keep-alive
ETag: "663a261a-29af"
Accept-Ranges: bytes
443/tcp TLS first 2026-05-25 · last 2026-05-25
TLS
TLSv1.2
Certificate for
rcz-preprod.site.lu
Issued by
R13
Valid
2026-05-03 → 2026-08-01
Raw response
HTTP/1.1 400 Bad Request
Server: nginx/1.24.0
Date: Mon, 25 May 2026 09:55:13 GMT
Content-Type: text/html
Content-Length: 657
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/1.24.0</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.

Hostnames pointing to this address

3 names · as answered by each domain's own name servers

magtest.site.lufirst seen 2026-10-02
rcz-preprod.site.lufirst seen 2026-10-02
tools.rcz-preprod.site.lufirst seen 2026-10-02