--- version: rssac002v4 service: j.root-servers.net start-period: '2022-01-04T00:00:00Z' metric: rcode-volume '0': 2638843178 '1': 2279001 '2': 605 '3': 4632835804 '4': 167462 '5': 197 '6': 19 '7': 78 '8': 8 '9': 1153 '10': 73 '11': 830 '12': 20 '13': 4 '14': 88 '15': 121