--- version: rssac002v3 service: m.root-servers.net start-period: '2019-07-29T00:00:00Z' metric: rcode-volume rcodes: 0: 1897462327 1: 1060769 2: 150135 3: 3124939560 4: 151750 5: 878425 6: 151352 7: 150919 8: 151958 9: 157213 10: 152132 11: 152146 12: 152681 13: 151758 14: 152251 15: 151437