---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-01T00:00:00Z
end-period: 2021-04-01T23:59:59Z
metric: zone-size
size:
   2021040100: 1420920
   2021040101: 1420920
   2021040102: 1420749