Host
Tags: Self-signed certificate
As of our latest check on 2026-08-11, 91.214.203.67 (Mainstream doo Beograd, AS51859, Serbia) had 4 open ports (21, 25, 80, 443) and 4 known CVEs.
Open ports and CVEs as of our latest check of this host, 2026-08-11.
CVEs by severity: HIGH 2 MEDIUM 1 LOW 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 ProFTPD Server (ProFTPD Default Installation) [::ffff:91.214.203.67]
220-cloudcp.butangas.rs ESMTP Exim 4.99.5 #2 Wed, 12 Aug 2026 01:08:53 +0200 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
HTTP/1.1 200 OK Date: Tue, 11 Aug 2026 23:08:53 GMT Server: Apache Last-Modified: Mon, 18 May 2026 15:54:49 GMT Accept-Ranges: bytes Content-Length: 163 Cache-Control: no-cache, no-store, must-revalidate Pragma: no-cache Expires: 0 Content-Type: text/html <html><head><META HTTP-EQUIV="Cache-control" CONTENT="no-cache"><META HTTP-EQUIV="refresh" CONTENT="0;URL=/cgi-sys/defaultwebpage.cgi"></head><body></body></html>
HTTP/1.1 400 Bad Request Date: Tue, 11 Aug 2026 23:08:53 GMT Server: Apache Content-Length: 523 Connection: close Content-Type: text/html; charset=iso-8859-1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <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> <p>Additionally, a 400 Bad Request error was encountered while trying to use an ErrorDocument to handle the request.</p> </body></html>
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.
1 name · as answered by each domain's own name servers