21/tcp
SMTP
first 2026-06-26 · last 2026-06-26
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- 220 Welcome! Please note that all activity is logged.
Raw response
220 Welcome! Please note that all activity is logged.
Host
Tags: Self-signed certificate Expired certificate
As of our latest check on 2026-06-26, 45.10.245.165 (MT FINANCE LLC, AS214822, Russia) had 4 open ports (21, 22, 80, 443) and 40 known CVEs.
Open ports and CVEs as of our latest check of this host, 2026-06-26.
CVEs by severity: CRITICAL 2 HIGH 11 MEDIUM 15 LOW 12
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 a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
220 Welcome! Please note that all activity is logged.
SSH-2.0-OpenSSH_8.2p1
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 26 Jun 2026 20:31:45 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 1167
Connection: keep-alive
Last-Modified: Tue, 22 Mar 2022 09:04:38 GMT
ETag: "c9f-5dacae70ef459-gzip"
Accept-Ranges: bytes
Vary: Accept-Encoding
Content-Encoding: gzip
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HTTP/1.1 400 Bad Request Server: nginx Date: Fri, 26 Jun 2026 20:31:45 GMT Content-Type: text/html; charset=utf-8 Content-Length: 650 Connection: close <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</center> </body> </html> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page -->
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.