--- version: rssac002v3 service: m.root-servers.net start-period: '2019-01-14T00:00:00Z' metric: rcode-volume rcodes: 0: 1907576992 1: 964152 2: 151385 3: 2620055150 4: 151294 5: 876210 6: 151574 7: 150001 8: 151159 9: 156086 10: 151498 11: 151723 12: 153543 13: 151241 14: 150209 15: 151029