--- version: rssac002v3 service: m.root-servers.net start-period: '2019-05-06T00:00:00Z' metric: rcode-volume rcodes: 0: 1887496111 1: 1707556 2: 82380 3: 2557185865 4: 83289 5: 770069 6: 82156 7: 81224 8: 81571 9: 85263 10: 82309 11: 82153 12: 82033 13: 82370 14: 81264 15: 81304