OSN

Host

217.73.31.4

As of our latest check on 2026-06-08, 217.73.31.4 (VNET a.s., AS29405, Slovakia) had 1 open port (80) and no known CVEs.

Known CVEs on this host

1open port
2names pointing here
0known CVEs
0known exploited

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

No known CVEs on this host.

Network
VNET a.s. AS29405
Open ports
80 · at our latest check, 2026-06-08
Location
Slovakia SK
Hostname
www3.kernel.net.pl · reverse DNS, checked 2026-10-05
Route
217.73.16.0/20 · announced by VNET a.s. AS29405 RPKI valid
Organisation
VNET a.s. · Network service provider (transit)
Registry network
SK-VNET · 217.73.31.4 - 217.73.31.4 · RIPE
Abuse contact
[email protected] · for SK-VNET
First seen
2026-06-08 08:52 UTC
Last seen alive
2026-06-08 08:53 UTC
Hosted domains
2 names point here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (1)

80/tcp HTTP Apache first 2026-06-08 · last 2026-06-08
Status
200 OK
Server
Apache
Raw response 
HTTP/1.1 200 OK
Date: Mon, 08 Jun 2026 08:52:34 GMT
Server: Apache
Last-Modified: Fri, 21 Nov 2008 06:29:40 GMT
ETag: "180001ad-247-45c2d2b80fd00"
Accept-Ranges: bytes
Content-Length: 583
Content-Type: text/html

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   <html xml:lang="en" lang="en">
   <head>
   <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-2"
/>
<html>
<head>
<meta http-equiv="refresh" content="0; URL=http://www.kernel.pl/">
</head>
<frame src="http://www.kernel.pl">
<frameset cols="100%" frameborder="0" framespacing=0>
<frame name="main" target="main" src="http://www.kernel.pl" frameborder=0>
</frameset>
<noframes>
<body>
Kliknij <a href="http://www.kernel.pl">tutaj</a>
</body>
</html>

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

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

przedszkole-montessori.comfirst seen 2026-10-16
*.przedszkole-montessori.comfirst seen 2026-10-16
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