---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-22T00:00:00Z
end-period: 2021-04-22T23:59:59Z
metric: zone-size
size:
   2021042200: 1416233
   2021042201: 1416211
   2021042202: 1416211