---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-12-01T00:00:00Z
end-period: 2021-12-01T23:59:59Z
metric: zone-size
size:
   2021120100: 1530051
   2021120101: 1530051
   2021120102: 1530155
