---
version: rssac002v3
service: a.root-servers.net
start-period: '2017-04-07T00:00:00Z'
metric: rcode-volume
'0': 2112696379
'1': 1134853
'3': 2969331496
'4': 23451
'5': 1923706
'7': 13
'9': 334