---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-20T00:00:00Z
end-period: 2021-04-20T23:59:59Z
metric: zone-size
size:
   2021042000: 1417934
   2021042001: 1417831
   2021042002: 1417831