--- version: rssac002v3 service: m.root-servers.net start-period: '2019-01-06T00:00:00Z' metric: rcode-volume rcodes: 0: 1674989436 1: 651189 2: 110124 3: 2274771868 4: 110481 5: 701902 6: 108612 7: 109904 8: 110151 9: 117155 10: 109215 11: 110144 12: 110063 13: 111634 14: 110612 15: 109618