--- version: rssac002v3 service: a.root-servers.net start-period: '2020-12-24T00:00:00Z' metric: rcode-volume '0': 2419963649 '1': 3121197 '2': 900 '3': 4384900545 '4': 23121 '5': 5214 '6': 24 '7': 177 '8': 49 '9': 256 '10': 48 '11': 597 '12': 123 '13': 55 '14': 55 '15': 470