---
version: rssac002v3
service: d.root-servers.net
start-period: '2018-04-27T00:00:00Z'
end-period: '2018-04-27T23:59:59Z'
metric: zone-size
size:
   2018042700: 1488268
   2018042701: 1488268
   2018042702: 1488146