---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-03-13T00:00:00Z
end-period: 2021-03-13T23:59:59Z
metric: zone-size
size:
   2021031300: 1421774
   2021031301: 1421774
   2021031302: 1421774