--- version: rssac002v3 service: m.root-servers.net start-period: '2019-08-10T00:00:00Z' metric: rcode-volume rcodes: 0: 1740070654 1: 972852 2: 166196 3: 3021455541 4: 165261 5: 719311 6: 165430 7: 165174 8: 166371 9: 171241 10: 166125 11: 165493 12: 166274 13: 165665 14: 165518 15: 166475