--- version: rssac002v3 service: a.root-servers.net start-period: '2019-01-26T00:00:00Z' metric: rcode-volume '0': 2086592740 '1': 839137 '2': 18510 '3': 3595993462 '4': 20941 '5': 343095 '6': 8411 '7': 1384 '8': 15411 '9': 21350 '10': 1338 '11': 4052 '12': 1365 '13': 960 '14': 3731 '15': 1030