---
'0': 4215889412
'1': 3136
'23': 121111
'3': 7621149387
'4': 890
'5': 16170
'65535': 271
'9': 4
metric: rcode-volume
service: f.root-servers.net
start-period: 2021-12-09T00:00:00Z
version: rssac002v4
