5.223.53.63 — 3 open ports, 33 known CVEs, network Hetzner Online GmbH

Known CVEs on this host

3open ports

0names pointing here

33known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-06-13.

CVEs by severity: HIGH 6 MEDIUM 12 LOW 15

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: Hetzner Online GmbH AS215859
Open ports: 22, 80, 443 · at our latest check, 2026-06-13
Location: Singapore, SG-01 · Singapore SG
Hostname: p63.yourweb.cloud · reverse DNS, checked 2026-10-04
Route: 5.223.0.0/16 · announced by Hetzner Online GmbH AS215859 RPKI valid
Organisation: Hetzner Online GmbH · Content / hosting
Cloud: Hetzner · region SG-01
Registry network: CLOUD-SIN · 5.223.53.0 - 5.223.53.255 · Hetzner Online GmbH · RIPE
Abuse contact: [email protected] · for CLOUD-SIN
First seen: 2026-06-13 21:31 UTC
Last seen alive: 2026-06-13 21:32 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 (3)

22/tcp SSH OpenSSH_9.6p1 33 CVEs first 2026-06-13 · last 2026-06-13

Server: SSH-2.0-OpenSSH_9.6p1
Host key: ssh-ed25519 8ef15d03cd52deb8…

Raw response

SSH-2.0-OpenSSH_9.6p1

80/tcp HTTP nginx first 2026-06-13 · last 2026-06-13

Status: 200 OK
Title: Success!
Server: nginx

Raw response

HTTP/1.1 200 OK
Server: nginx
Date: Sat, 13 Jun 2026 21:31:43 GMT
Content-Type: text/html; charset=utf-8
Last-Modified: Fri, 29 Aug 2025 06:58:26 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: W/"68b14f92-9d8"
Content-Encoding: gzip

426
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443/tcp TLS first 2026-06-13 · last 2026-06-13

TLS: TLSv1.2
Certificate for: p63.yourweb.cloud
Issued by: R13
Valid: 2026-04-23 → 2026-07-22

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sat, 13 Jun 2026 21:31:43 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 650
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</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.

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