---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-03-03T00:00:00Z
end-period: 2021-03-03T23:59:59Z
metric: zone-size
size:
   2021030300: 1423183
   2021030301: 1422089
   2021030302: 1421616