--- version: rssac002v3 service: a.root-servers.net start-period: '2021-10-02T00:00:00Z' metric: rcode-volume '0': 2695959144 '1': 1904643 '2': 581 '3': 3332151525 '4': 543061 '5': 1249 '6': 20 '7': 72 '8': 36 '9': 638 '10': 353 '11': 1051 '12': 406 '13': 49 '14': 372 '15': 81