Host
Tags: Self-signed certificate Expired certificate
As of our latest check on 2026-05-28, 89.1.176.194 (NetCologne Gesellschaft fur Telekommunikation mbH, AS8422, Germany) had 2 open ports (80, 443) and 13 known CVEs, 1 known to be exploited.
Open ports and CVEs as of our latest check of this host, 2026-05-28.
CVEs by severity: HIGH 9 MEDIUM 4
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.
HTTP/1.1 200 OK Server: nginx/1.15.2 Date: Thu, 28 May 2026 02:37:40 GMT Content-Type: text/html Content-Length: 6897 Last-Modified: Fri, 15 Dec 2023 14:14:31 GMT Connection: keep-alive ETag: "657c5f47-1af1" Expires: Thu, 28 May 2026 02:38:40 GMT Cache-Control: max-age=60 Accept-Ranges: bytes
HTTP/1.1 400 Bad Request Server: nginx/1.15.2 Date: Thu, 28 May 2026 02:37:40 GMT Content-Type: text/html Content-Length: 673 Connection: close <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body bgcolor="white"> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>nginx/1.15.2</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.