--- version: rssac002v4 service: m.root-servers.net start-period: 2020-07-17T00:00:00Z metric: rcode-volume 0: 1630745266 1: 1325818 2: 85 3: 3223177439 4: 809 5: 711018 6: 45 7: 125 8: 77 9: 12054 10: 39 11: 124 12: 98 13: 46 14: 59 15: 466