--- version: rssac002v4 service: a.root-servers.net start-period: '2022-06-15T00:00:00Z' metric: rcode-volume '0': 3664684743 '1': 2166379 '2': 389 '3': 4112050573 '4': 94249 '5': 7175 '6': 87 '7': 29 '8': 83 '9': 615 '10': 519 '11': 1594 '12': 133 '13': 69 '14': 524 '15': 267