Looking for a #tls / #sslchecker that supports #ipv6 and #moderninternet? Try #Qualys SSL Labs (ssllabs.com) or Internet.NL

https://www.ssllabs.com/ssltest/analyze.html?d=sgryphon.gamertheory.net

https://internet.nl/site/sgryphon.gamertheory.net

Unfortunately several other prominent certificate checker tools failed to work (iban, sslstore, digicert).