--- version: rssac002v3 service: a.root-servers.net start-period: '2020-12-19T00:00:00Z' metric: rcode-volume '0': 2369544022 '1': 1772002 '2': 811 '3': 4415538991 '4': 108500 '5': 96234 '6': 31 '7': 195 '8': 41 '9': 1790 '10': 49 '11': 636 '12': 117 '13': 58 '14': 342 '15': 446