5.223.55.239 — 3 open ports, 35 known CVEs, network Hetzner Online GmbH

Known CVEs on this host

3open ports

0names pointing here

35known CVEs

0known exploited

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

CVEs by severity: HIGH 6 MEDIUM 14 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

Not counted: 1 possible, version too vague to tell (openssh 9.5). See them

Network: Hetzner Online GmbH AS215859
Open ports: 22, 80, 443 · at our latest check, 2026-06-13
Location: Singapore, SG-01 · Singapore SG
Hostname: static.239.55.223.5.clients.your-server.de · reverse DNS, checked 2026-10-05
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 · 5.223.55.0 - 5.223.55.255 · Hetzner Online GmbH · RIPE
Abuse contact: [email protected] · for CLOUD-SIN
First seen: 2026-06-13 21:28 UTC
Last seen alive: 2026-06-13 21:29 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_for_Windows_9.5 35 CVEs first 2026-06-13 · last 2026-06-13

Server: SSH-2.0-OpenSSH_for_Windows_9.5
Host key: ssh-ed25519 f8ade694cb2affe6…

Raw response

SSH-2.0-OpenSSH_for_Windows_9.5

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

Status: 308 Permanent Redirect
Server: Caddy

Raw response

HTTP/1.1 308 Permanent Redirect
Connection: close
Location: https://5.223.55.239/
Server: Caddy
Date: Sat, 13 Jun 2026 21:28:19 GMT
Content-Length: 0

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

Raw response

HTTP/1.0 400 Bad Request

Client sent an HTTP request to an HTTPS server.

Vulnerabilities

Possible, version too vague to tell (1)

These CVEs were matched on a software version that names only a major release (such as “2”) or no version at all: whether the release running here is affected cannot be told. They are not counted anywhere on this site.

CVE	Software
CVE-2025-26466 MEDIUM 5.9	openssh 9.5 · port 22

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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