---
'0': 4134876510
'1': 3023
'23': 113178
'3': 7331247736
'4': 2
'5': 15852
'65535': 198
'9': 11
metric: rcode-volume
service: f.root-servers.net
start-period: 2021-12-13T00:00:00Z
version: rssac002v4
