--- version: rssac002v3 service: j.root-servers.net start-period: '2018-01-23T00:00:00Z' metric: rcode-volume '0': 2009229327 '1': 235477 '2': 209 '3': 3186869636 '4': 2335 '5': 3169214 '6': 32 '7': 11 '9': 183 '10': 40 '11': 51 '12': 21 '13': 20 '14': 644 '15': 13