---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-09T00:00:00Z
end-period: 2021-04-09T23:59:59Z
metric: zone-size
size:
   2021040900: 1420983
   2021040901: 1420983
   2021040902: 1421248