As of our latest check on 2026-10-24, 178.21.73.91 (Admax AB, AS39806, Sweden) had 9 open ports (21, 22, 25, 80, 110, 143, 443, 587, …) and 15 known CVEs.
Known CVEs on this host
9open ports
0names pointing here
15known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-10-24.
CVEs by severity: CRITICAL 5HIGH 6MEDIUM 3LOW 1
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: 40 on a distribution build — the fix may be backported (openssh 8.0). See them
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (9)
21/tcpFTPfirst 2026-06-08 · last 2026-10-24
Banner
220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 10:48. 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 10:45. 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/tcpSSHOpenSSH_8.0first 2026-06-04 · last 2026-10-24
Server
SSH-2.0-OpenSSH_8.0
Host key
ssh-ed25519 148b2d70f13458e6…
Raw response
SSH-2.0-OpenSSH_8.0
25/tcpSMTPexim 4.9815 CVEsfirst 2026-06-08 · last 2026-10-24
220 da01.stage.admax.se ESMTP Exim 4.98 Sat, 24 Oct 2026 10:45:41 +0200
500 unrecognized command
500 unrecognized command
500 unrecognized command
500 Too many unrecognized commands
80/tcpHTTPApache/2first 2026-06-04 · last 2026-10-24
Status
200 OK
Server
Apache/2
Raw response
HTTP/1.1 200 OK
Date: Sat, 24 Oct 2026 08:45:41 GMT
Server: Apache/2
Upgrade: h2,h2c
Connection: Upgrade
Last-Modified: Thu, 02 Feb 2023 08:50:08 GMT
ETag: "2f-5f3b3a6eb7e39"
Accept-Ranges: bytes
Content-Length: 47
Vary: User-Agent
Content-Type: text/html
<html>webserver is functioning normally</html>
110/tcpPOP3first 2026-06-08 · last 2026-10-24
Banner
+OK Dovecot DA ready.
Raw response
+OK Dovecot DA ready.
143/tcpIMAPfirst 2026-06-08 · last 2026-10-24
Banner
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot DA ready.
Raw response
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS AUTH=PLAIN] Dovecot DA ready.
443/tcpTLSfirst 2026-06-04 · last 2026-10-24
TLS
TLSv1.2
Certificate for
da01.stage.admax.se
Issued by
E6
Valid
2025-05-26 → 2025-08-24
Raw response
HTTP/1.1 400 Bad Request
Date: Sat, 24 Oct 2026 08:45:41 GMT
Server: Apache/2
Content-Length: 362
Connection: close
Content-Type: text/html; charset=iso-8859-1
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>400 Bad Request</title>
</head><body>
<h1>Bad Request</h1>
<p>Your browser sent a request that this server could not understand.<br />
Reason: You're speaking plain HTTP to an SSL-enabled server port.<br />
Instead use the HTTPS scheme to access this URL, please.<br />
</p>
</body></html>
Distribution build — the fix may be backported (40)
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: CRITICAL 2HIGH 11MEDIUM 15LOW 12
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.