31.43.163.34 — 3 open ports, 34 known CVEs, network Serverius Holding B.V.

Known CVEs on this host

3open ports

3names pointing here

34known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-05-18.

CVEs by severity: CRITICAL 3 HIGH 8 MEDIUM 14 LOW 9

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: 8 on a distribution build — the fix may be backported (nginx 1.18.0, openssh 8.9p1). See them

Network: Serverius Holding B.V. AS211895
Open ports: 22, 80, 443 · at our latest check, 2026-05-18
Location: Meppel, NL-DR · Netherlands NL
Hostname: vps2635.hh · reverse DNS, checked 2026-10-04
Route: 31.43.163.0/24 · announced by Serverius Holding B.V. AS211895 and others RPKI valid
Organisation: Serverius Holding B.V.
Registry network: SBY-Telecom · 31.43.163.0 - 31.43.163.255 · RIPE
Abuse contact: [email protected] · for SBY-Telecom
First seen: 2026-05-18 07:54 UTC
Last seen alive: 2026-05-18 07:55 UTC
Hosted domains: 3 names point 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_8.9p1 34 CVEs first 2026-05-18 · last 2026-05-18

Server: SSH-2.0-OpenSSH_8.9p1 Ubuntu-3
Host key: ssh-rsa 38c5a18dba92ade0…

Raw response

SSH-2.0-OpenSSH_8.9p1 Ubuntu-3

80/tcp HTTP nginx/1.18.0 (Ubuntu) first 2026-05-18 · last 2026-05-18

Status: 301 Moved Permanently
Title: 301 Moved Permanently
Server: nginx/1.18.0 (Ubuntu)

Raw response

HTTP/1.1 301 Moved Permanently
Server: nginx/1.18.0 (Ubuntu)
Date: Mon, 18 May 2026 07:54:48 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://31.43.163.34/

<html>
<head><title>301 Moved Permanently</title></head>
<body>
<center><h1>301 Moved Permanently</h1></center>
<hr><center>nginx/1.18.0 (Ubuntu)</center>
</body>
</html>

443/tcp TLS first 2026-05-18 · last 2026-05-18

TLS: TLSv1.2
Certificate for: allmail.one, www.allmail.one
Issued by: R13
Valid: 2026-04-20 → 2026-07-19

Raw response

HTTP/1.1 400 Bad Request
Server: nginx/1.18.0 (Ubuntu)
Date: Mon, 18 May 2026 07:54:48 GMT
Content-Type: text/html
Content-Length: 666
Connection: close
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-XSS-Protection: 1; mode=block

<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/1.18.0 (Ubuntu)</center>
</body>
</html>
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Vulnerabilities

Distribution build — the fix may be backported (8)

These CVEs were matched on software built by an operating-system distribution whose package revision the service does not show. Distributions often fix a flaw without changing the upstream version number, so whether this build is affected cannot be told from its version. They are not counted. 1 of them is known to be exploited.

CVEs by severity: HIGH 5 MEDIUM 1 LOW 2

CVE	Software
CVE-2023-44487 HIGH 7.5 known exploited	nginx 1.18.0 · port 80
CVE-2022-41741 HIGH 7.8	nginx 1.18.0 · port 80
CVE-2021-23017 HIGH 7.7	nginx 1.18.0 · port 80
CVE-2021-3618 HIGH 7.4	nginx 1.18.0 · port 80
CVE-2022-41742 HIGH 7.1	nginx 1.18.0 · port 80
CVE-2025-23419 MEDIUM 5.3	nginx 1.18.0 · port 80
CVE-2026-106588 LOW 3.1	openssh 8.9p1 · port 22
CVE-2026-106589 LOW 2.9	openssh 8.9p1 · 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.

Hostnames pointing to this address

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

alderworthhouse.comfirst seen 2026-10-10

hartleyvane.comfirst seen 2026-10-13

redmoorhouse.comfirst seen 2026-10-16

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