--- version: rssac002v3 service: j.root-servers.net start-period: '2018-06-10T00:00:00Z' metric: rcode-volume '0': 2067239368 '1': 787067 '2': 533 '3': 3591825506 '4': 6012 '5': 3022070 '6': 262 '7': 530 '8': 651 '9': 1131 '10': 5322 '11': 430 '12': 798 '13': 260 '14': 463 '15': 916