--- version: rssac002v3 service: m.root-servers.net start-period: '2020-02-01T00:00:00Z' metric: rcode-volume rcodes: 0: 1473963571 1: 873080 2: 127952 3: 2886382565 4: 128951 5: 795548 6: 126826 7: 127387 8: 127340 9: 141502 10: 128774 11: 128778 12: 128803 13: 126421 14: 128081 15: 128772