103.6.52.21 — 4 open ports, 30 known CVEs, network ARDH GLOBAL INDONESIA, PT

Known CVEs on this host

4open ports

0names pointing here

30known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-08-24.

CVEs by severity: CRITICAL 1 HIGH 7 MEDIUM 11 LOW 11

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: 15 on a distribution build — the fix may be backported (openssh 7.4). See them

Network: ARDH GLOBAL INDONESIA, PT AS45731
Open ports: 21, 22, 25, 80 · at our latest check, 2026-08-24
Location: Indonesia ID
Hostname: mail.suzuki-mobil.co.id · reverse DNS, checked 2026-10-04
Route: 103.6.52.0/23 · announced by ARDH GLOBAL INDONESIA, PT AS45731 RPKI valid
Organisation: ARDH GLOBAL INDONESIA, PT
Registry network: ARDH-ID · 103.6.52.0 - 103.6.55.255 · APNIC
First seen: 2026-08-24 04:20 UTC
Last seen alive: 2026-08-24 04:23 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 (4)

21/tcp FTP first 2026-08-24 · last 2026-08-24

Banner: 220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220-You are user number 1 of 50 allowed. 220-Local time is now 11:23. Server port: 21. 220-This is a private system - No anonymous logi

Raw response

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 11:20. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.

22/tcp SSH OpenSSH_7.4 30 CVEs first 2026-08-24 · last 2026-08-24

Server: SSH-2.0-OpenSSH_7.4
Host key: ssh-ed25519 3965c2cf437fcac5…

Raw response

SSH-2.0-OpenSSH_7.4

25/tcp SMTP first 2026-08-24 · last 2026-08-24

Banner: 220-mail.suzuki-mobil.co.id ESMTP Postfix

Raw response

220-mail.suzuki-mobil.co.id ESMTP Postfix

80/tcp HTTP nginx first 2026-08-24 · last 2026-08-24

Status: 302 Moved Temporarily
Title: 302 Found
Server: nginx

Raw response

HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Mon, 24 Aug 2026 04:20:33 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: https://103.6.52.21/

<html>
<head><title>302 Found</title></head>
<body>
<center><h1>302 Found</h1></center>
<hr><center>nginx</center>
</body>
</html>

Vulnerabilities

Distribution build — the fix may be backported (15)

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.

CVEs by severity: CRITICAL 1 HIGH 2 MEDIUM 11 LOW 1

CVE	Software
CVE-2023-38408 CRITICAL 9.8	openssh 7.4 · port 22
CVE-2020-15778 HIGH 7.4	openssh 7.4 · port 22
CVE-2021-41617 HIGH 7.0	openssh 7.4 · port 22
CVE-2019-6109 MEDIUM 6.8	openssh 7.4 · port 22
CVE-2019-6110 MEDIUM 6.8	openssh 7.4 · port 22
CVE-2023-51385 MEDIUM 6.5	openssh 7.4 · port 22
CVE-2019-6111 MEDIUM 5.9	openssh 7.4 · port 22
CVE-2020-14145 MEDIUM 5.9	openssh 7.4 · port 22
CVE-2023-48795 MEDIUM 5.9	openssh 7.4 · port 22
CVE-2016-20012 MEDIUM 5.3	openssh 7.4 · port 22
CVE-2017-15906 MEDIUM 5.3	openssh 7.4 · port 22
CVE-2018-15473 MEDIUM 5.3	openssh 7.4 · port 22
CVE-2018-15919 MEDIUM 5.3	openssh 7.4 · port 22
CVE-2018-20685 MEDIUM 5.3	openssh 7.4 · port 22
CVE-2021-36368 LOW 3.7	openssh 7.4 · 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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