sub.example.net. IN DNSKEY 257 3 5 AQOjGNN0/hLA20+W2qo0sktVActYKf1Opnx+bmkWSrsmJHMBHlT8hL50 7pGTmDoyH0Ae9+3MZSTBL1S+HhA12B0htiTp8IbtN/gZOBbwD36cBpPe 72uDQoUy/TdSn1HLtoqUSMTB+saqCTZWCfIEqcbHRn0T6PhgqLyCvLzb Z/avYw==