--- version: rssac002v3 service: j.root-servers.net start-period: '2020-05-21T00:00:00Z' metric: rcode-volume '0': 2624843486 '1': 3954079 '2': 645 '3': 7761482898 '4': 13613 '5': 5471 '6': 11 '7': 14 '8': 20 '9': 136 '10': 16 '11': 702 '12': 16 '13': 6 '14': 12 '15': 466