---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-13T00:00:00Z
end-period: 2021-04-13T23:59:59Z
metric: zone-size
size:
   2021041300: 1420872
   2021041301: 1420407
   2021041302: 1420407