Zeige Liste der Zertifikate ohne SNI (openssl)

openssl s_client -showcerts -connect www.bsi.de:443

...
Certificate chain
 0 s:/C=DE/O=Bundesamt fuer Sicherheit in der Informationstechnik/OU=Referat B23/ST=NRW/L=Bonn/emailAddress=oeffentlichkeitsarbeit@bsi.bund.de/CN=www.bsi.de
   i:/C=DE/O=T-Systems International GmbH/OU=T-Systems Trust Center/ST=Nordrhein Westfalen/postalCode=57250/L=Netphen/street=Untere Industriestr. 20/CN=TeleSec ServerPass DE-2
...
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-SHA
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-RSA-AES256-SHA
    Session-ID: F7FF28B085502ED75D4C34B3FF4EC830B8FC3125F7D3D763BB7546BC6BCF9800
    Session-ID-ctx:
    Master-Key: 0DBA413C657F3C02DFC4F8CACD98D7044E03923BD3F7C717CDD2A88B50AA9B4EA373E97A31354ECFA047157CDA553046
...