--- version: rssac002v3 service: a.root-servers.net start-period: '2021-02-05T00:00:00Z' metric: rcode-volume '0': 2694308340 '1': 6503559 '2': 640 '3': 4749777960 '4': 19847 '5': 5719 '6': 35 '7': 186 '8': 34 '9': 290 '10': 72 '11': 646 '12': 2659 '13': 81 '14': 119 '15': 452