---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-02-23T00:00:00Z
end-period: 2021-02-23T23:59:59Z
metric: zone-size
size:
   2021022300: 1422738
   2021022301: 1422738
   2021022302: 1422492
