--- version: rssac002v3 service: a.root-servers.net start-period: '2020-12-03T00:00:00Z' metric: rcode-volume '0': 2882061547 '1': 9927914 '2': 744 '3': 7106656046 '4': 17993 '5': 5406 '6': 23 '7': 230 '8': 73 '9': 303 '10': 28 '11': 704 '12': 80 '13': 56 '14': 133 '15': 432