443/tcp
TLS
first 2026-06-09 · last 2026-06-09
- TLS
- TLSv1.2
- Certificate for
- *.mail.ru, mail.ru
- Issued by
- GlobalSign RSA OV SSL CA 2018
- Valid
- 2025-10-17 → 2026-11-18
Raw response
HTTP/1.1 400 Bad Request Server: nginx Date: Tue, 09 Jun 2026 04:24:53 GMT Content-Type: text/html Transfer-Encoding: chunked Connection: close X-Host: cld-front-ext1.q X-UA-Compatible: IE=Edge Pragma: no-cache Cache-Control: no-store, no-cache, must-revalidate 28a <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 --> 0