--- version: rssac002v4 service: a.root-servers.net start-period: '2021-10-25T00:00:00Z' metric: rcode-volume '0': 2756231968 '1': 3312143 '2': 640 '3': 3858981072 '4': 1785115 '5': 1175 '6': 29 '7': 78 '8': 24 '9': 236 '10': 344 '11': 1549 '12': 799 '13': 48 '14': 332 '15': 186