213.233.3.252 — 2 open ports, 2 known CVEs, network UNIDATA S.p.A.

Known CVEs on this host

2open ports

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: UNIDATA S.p.A. AS5394
Open ports: 80, 443 · at our latest check, 2026-06-08
Location: Italy IT
Route: 213.233.0.0/18 · announced by UNIDATA S.p.A. AS5394 RPKI valid
Organisation: Unidata S.p.A. · Access network (cable / DSL / ISP)
Registry network: UNIDATA-ADSL04-POOL-CUSTOMER · 213.233.3.0 - 213.233.3.255 · RIPE
Abuse contact: [email protected] · for UNIDATA-ADSL04-POOL-CUSTOMER
First seen: 2026-06-08 04:18 UTC
Last seen alive: 2026-06-08 04:18 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 nginx/1.24.0 2 CVEs first 2026-06-08 · last 2026-06-08

Status: 200 OK
Server: nginx/1.24.0

Raw response

HTTP/1.1 200 OK
Server: nginx/1.24.0
Date: Mon, 08 Jun 2026 04:11:36 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 464
Last-Modified: Fri, 09 Mar 2018 12:34:56 GMT
Connection: keep-alive
Keep-Alive: timeout=60
ETag: "5aa27f70-1d0"
Access-Control-Allow-Origin: *
Accept-Ranges: bytes

<!DOCTYPE html><html><head><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><link rel=icon href=./static/img/title_logo.png sizes=32x32><title></title><script type=text/javascript src=./static/config.js></script><script defer=defer src=./static/js/app.b599c3624403d09d855a.2026_0105_0310.js></script><link href=./static/css/app.1e39238537347fefaf0e.2026_0105_0310.css rel=stylesheet></head><body><div id=app></div></body></html>

443/tcp TLS first 2026-06-08 · last 2026-06-08

TLS: TLSv1.2
Certificate for: *
Issued by: *
Valid: 2022-07-27 → 2122-07-03
Note: self-signed certificate

Raw response

HTTP/1.1 400 Bad Request
Server: nginx/1.24.0
Date: Mon, 08 Jun 2026 04:11:36 GMT
Content-Type: text/html; charset=utf-8
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>
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->
<!-- a padding to disable MSIE and Chrome friendly error page -->

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.

Report an issue with this page