25/tcp
SMTP
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220-dmz-zcs-mta01.kck.ru ESMTP Postfix
Host
Tags: Hosting Expired certificate
As of our latest check on 2026-10-21, 141.105.67.70 (HOSTKEY B.V., AS50867, Russia) had 3 open ports (25, 80, 443) and 6 known CVEs, 1 known to be exploited.
Open ports and CVEs as of our latest check of this host, 2026-10-21.
CVEs by severity: HIGH 5 MEDIUM 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 a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
220-dmz-zcs-mta01.kck.ru ESMTP Postfix
HTTP/1.1 200 OK Server: nginx/1.18.0 Date: Wed, 21 Oct 2026 09:08:03 GMT Content-Type: text/html; charset=utf-8 Content-Length: 72 Last-Modified: Thu, 06 Aug 2020 15:12:13 GMT Connection: keep-alive ETag: "5f2c1dcd-48" Accept-Ranges: bytes
HTTP/1.1 400 Bad Request Server: nginx/1.18.0 Date: Wed, 21 Oct 2026 09:08:03 GMT Content-Type: text/html; charset=utf-8 Content-Length: 657 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/1.18.0</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.