Host

83.136.106.156

Tags: Hosting Expired certificate

As of our latest check on 2026-05-25, 83.136.106.156 (Seflow s.r.l., AS49367, Italy) had 2 open ports (80, 443) and 75 known CVEs, 1 known to be exploited.

Known CVEs on this host

2open ports
1name pointing here
75known CVEs
1known exploited

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

CVEs by severity: CRITICAL 13 HIGH 42 MEDIUM 19 LOW 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
Seflow s.r.l. AS49367
Open ports
80, 443 · at our latest check, 2026-05-25
Location
Italy IT
Route
83.136.106.0/23 · announced by Seflow s.r.l. AS49367 RPKI valid
Organisation
Seflow S.N.C. Di Marco Brame & C. · Access network (cable / DSL / ISP)
Registry network
SeFlow-MyCore · 83.136.106.0 - 83.136.107.255 · RIPE
Abuse contact
[email protected] · for SeFlow-MyCore
First seen
2026-05-25 05:27 UTC
Last seen alive
2026-05-25 05:28 UTC
Hosted domains
1 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 Apache/2.4.58 (Win64) OpenSSL/3.1.5 75 CVEs first 2026-05-25 · last 2026-05-25
Status
200 OK
Server
Apache/2.4.58 (Win64) OpenSSL/3.1.5
Raw response
HTTP/1.1 200 OK
Date: Mon, 25 May 2026 05:27:26 GMT
Server: Apache/2.4.58 (Win64) OpenSSL/3.1.5
Upgrade: h2,h2c
Connection: Upgrade
Last-Modified: Fri, 08 Mar 2024 15:41:26 GMT
ETag: "2e-613280654691c"
Accept-Ranges: bytes
Content-Length: 46
Content-Type: text/html

<html><body><h1>It works!</h1></body></html>
443/tcp TLS first 2026-05-25 · last 2026-05-25
TLS
TLSv1.2
Certificate for
datasaturdays.com
Issued by
R13
Valid
2026-05-08 → 2026-08-06
Raw response
HTTP/1.1 400 Bad Request
Date: Mon, 25 May 2026 05:27:26 GMT
Server: Apache/2.4.58 (Win64) OpenSSL/3.1.5
Content-Length: 362
Connection: close
Content-Type: text/html; charset=iso-8859-1

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
Reason: You're speaking plain HTTP to an SSL-enabled server port.<br />
 Instead use the HTTPS scheme to access this URL, please.<br />
</p>
</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.

Hostnames pointing to this address

1 name · as answered by each domain's own name servers

datasaturdays.comfirst seen 2026-10-12