--- version: rssac002v3 service: a.root-servers.net start-period: '2021-10-06T00:00:00Z' metric: rcode-volume '0': 2767667673 '1': 2902639 '2': 669 '3': 3942180465 '4': 555308 '5': 918 '6': 31 '7': 64 '8': 63 '9': 515 '10': 241 '11': 878 '12': 531 '13': 47 '14': 545 '15': 80