---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-05-31T00:00:00Z'
metric: rcode-volume
'0': 2291764193
'1': 1309259
'2': 344
'3': 4607039312
'4': 4544
'5': 30837
'6': 10
'7': 57
'8': 3
'9': 326
'10': 2
'11': 1011
'12': 6
'13': 1
'14': 12
'15': 176