---
'0': 4210990203
'1': 7539
'23': 86369
'3': 3299380977
'4': 297
'5': 17196
'65535': 307
'9': 11
metric: rcode-volume
service: f.root-servers.net
start-period: 2021-12-21T00:00:00Z
version: rssac002v4
