--- version: rssac002v3 service: m.root-servers.net start-period: '2020-04-22T00:00:00Z' metric: rcode-volume rcodes: 0: 1756353820 1: 4492368 2: 193929 3: 3250783154 4: 196502 5: 889054 6: 194188 7: 194597 8: 195021 9: 209588 10: 197207 11: 194009 12: 194655 13: 193428 14: 195927 15: 193220