---
'0': 4197569301
'1': 3686
'23': 159608
'3': 7581253846
'4': 198
'5': 14286
'65535': 410
'9': 4
metric: rcode-volume
service: f.root-servers.net
start-period: 2021-12-22T00:00:00Z
version: rssac002v4
