--- version: rssac002v3 service: a.root-servers.net start-period: '2018-06-11T00:00:00Z' metric: rcode-volume '0': 5575236263 '1': 528747 '2': 1011 '3': 2650194435 '4': 899104 '5': 1985369 '6': 321 '7': 1214 '8': 837 '9': 2699 '10': 1048 '11': 2224 '12': 1049914 '13': 99020 '14': 1023 '15': 541