--- version: rssac002v3 service: j.root-servers.net start-period: '2021-09-01T00:00:00Z' metric: rcode-volume '0': 3051630821 '1': 1818762 '2': 770 '3': 5042754323 '4': 300644 '5': 532 '6': 8 '7': 139 '8': 8 '9': 323 '10': 12 '11': 665 '12': 18 '13': 11 '14': 24 '15': 69