--- version: rssac002v3 service: m.root-servers.net start-period: '2017-01-06T00:00:00Z' metric: rcode-volume rcodes: 0: 1343720569 1: 1162737 2: 211113 3: 2519065549 4: 213937 5: 999908 6: 210652 7: 211216 8: 210851 9: 227100 10: 210483 11: 210512 12: 210967 13: 210549 14: 211065 15: 210539