---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-07-13T00:00:00Z
end-period: 2021-07-13T23:59:59Z
metric: zone-size
size:
   2021071300: 1430447
   2021071301: 1430447
   2021071302: 1430447
   2021071303: 1430610
