Domain at IPv4:
Name: www.makibear.fr
Address: 66.70.188.171
Your running config at IPv6:
tcp6 0 0 :::443 :::* LISTEN 4212/apache2
Does IPv4 66.70.188.171 connect to your internal IPv6 address???
ifconfig -a | grep addr: | grep -v 127.0.0.1
netstat -nap tcp | grep :80