--- version: rssac002v3 service: a.root-servers.net start-period: '2020-12-25T00:00:00Z' metric: rcode-volume '0': 2321140190 '1': 1921621 '2': 785 '3': 4093522022 '4': 11714 '5': 5144 '6': 32 '7': 187 '8': 52 '9': 262 '10': 42 '11': 574 '12': 147 '13': 46 '14': 104 '15': 488