Host

134.17.27.148

As of our latest check on 2026-10-10, 134.17.27.148 (Mobile TeleSystems JLLC, AS25106, Belarus) had 2 open ports (25, 443) and 23 known CVEs.

Known CVEs on this host

2open ports
1name pointing here
23known CVEs
0known exploited

Open ports and CVEs as of our latest check of this host, 2026-10-10.

CVEs by severity: CRITICAL 7 HIGH 8 MEDIUM 6 LOW 2

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
Mobile TeleSystems JLLC AS25106
Open ports
25, 443 · at our latest check, 2026-10-10
Location
Belarus BY
Hostname
mail.premexbel.by · reverse DNS, checked 2026-10-10
Route
134.17.24.0/22 · announced by Mobile TeleSystems JLLC AS25106 RPKI valid
Organisation
Mobile TeleSystems JLLC
Registry network
MTSBY · 134.17.16.0 - 134.17.31.255 · RIPE
Abuse contact
[email protected] · for MTSBY
First seen
2026-10-10 03:16 UTC
Last seen alive
2026-10-10 03:20 UTC
Hosted domains
1 name points here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (2)

25/tcp SMTP exim 4.94.2 23 CVEs first 2026-10-10 · last 2026-10-10
Banner
220 mail.premexbel.by ESMTP Exim 4.94.2 Sat, 10 Oct 2026 06:19:52 +0300
Raw response
220 mail.premexbel.by ESMTP Exim 4.94.2 Sat, 10 Oct 2026 06:17:09 +0300
500 unrecognized command
500 unrecognized command
500 unrecognized command
500 Too many unrecognized commands
443/tcp TLS first 2026-10-10 · last 2026-10-10
TLS
TLSv1.2
Certificate for
mail.premexbel.by
Issued by
YR1
Valid
2026-09-01 → 2026-11-30
Raw response
HTTP/1.1 400 Bad Request
Date: Sat, 10 Oct 2026 03:17:09 GMT
Server: Apache/2.4.62 (Debian)
Content-Length: 445
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>
<hr>
<address>Apache/2.4.62 (Debian) Server at mail.premexbel.by Port 80</address>
</body></html>

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.

Hostnames pointing to this address

1 name · as answered by each domain's own name servers

mail.premexbel.byfirst seen 2026-10-03