--- version: rssac002v3 service: a.root-servers.net start-period: '2021-02-27T00:00:00Z' metric: rcode-volume '0': 2711950727 '1': 3967735 '2': 518 '3': 4003673055 '4': 82674 '5': 2766 '6': 5 '7': 132 '8': 9 '9': 224 '10': 2 '11': 44 '12': 6 '13': 6 '14': 21 '15': 1141