There’s a new Estonian mirror up for DragonFly, in IPv4 and IPv6:
ftp://ftp.estpak.ee/pub/DragonFly
http://ftp.estpak.ee/pub/DragonFly
rsync://ftp.estpak.ee/DragonFly
Doubly useful right now, because dragonflybsd.org appears to be having slight network issues.