---
version: rssac002v3
service: d.root-servers.net
start-period: '2019-02-28T00:00:00Z'
end-period: '2019-02-28T23:59:59Z'
metric: zone-size
size:
   2019022800: 1479567
   2019022801: 1480952
   2019022802: 1482790
