2.0.192.in-addr.arpa. IN KEY 256 3 1 AQPO6siWRrow2mZpnz36S4eJiaRxwZEXHsVl0BKQSh6RVntSLBjxJhLB V4BQP/BuZ60Y1Xm1p/XFVB+K2Ot9gGvx