---
'0': 5336842170
'1': 877638
'16': 36
'23': 216637
'3': 6494235889
'4': 515
'5': 110470
'65535': 511
'9': 361
metric: rcode-volume
service: f.root-servers.net
start-period: 2022-07-01T00:00:00Z
version: rssac002v4
