---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-01-11T00:00:00Z
end-period: 2021-01-11T23:59:59Z
metric: zone-size
size:
   2021011100: 1422067
   2021011101: 1422067
   2021011102: 1422067
   2021011103: 1422038