On Mon, Jun 10, 2019 at 05:43:02PM +0000, Jukka Pakkanen <jukka.pakkanen at qnet.fi> wrote a message of 58 lines which said: > Then, unfortunately our nameservers won't resolve ns.kpk.fi either. Same authoritative name server, same problem. See my email. % dig @ns.datatower.fi. NS kpk.fi. ;; Warning: Client COOKIE mismatch