Host

217.198.210.22

Tags: Self-signed certificate

As of our latest check on 2026-06-09, 217.198.210.22 (Sinal A/S, AS39642, Denmark) had 1 open port (443) and no known CVEs.

Known CVEs on this host

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

Open ports and CVEs as of our latest check of this host, 2026-06-09.

No known CVEs on this host.

Network
Sinal A/S AS39642
Open ports
443 · at our latest check, 2026-06-09
Location
Denmark DK
Route
217.198.208.0/20 · announced by Sinal A/S AS39642 RPKI valid
Organisation
Sinal A/S · Access network (cable / DSL / ISP)
Registry network
FBB_BUSINESS_CONNECTION_NET · 217.198.210.0 - 217.198.210.63 · RIPE
Abuse contact
[email protected] · for FBB_BUSINESS_CONNECTION_NET
First seen
2026-06-09 07:05 UTC
Last seen alive
2026-06-09 07:10 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 TLS first 2026-06-09 · last 2026-06-09
TLS
TLSv1.2
Certificate for
IOS-Self-Signed-Certificate-2023774663
Issued by
IOS-Self-Signed-Certificate-2023774663
Valid
2022-12-13 → 2032-12-12
Note
self-signed certificate
Raw response
HTTP/1.1 400 Bad Request
Server: openresty
Date: Tue, 09 Jun 2026 06:28:32 GMT
Content-Type: text/html
Content-Length: 654
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>openresty</center>
</body>
</html>
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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.