---
version: rssac002v4
service: d.root-servers.net
start-period: 2022-04-21T00:00:00Z
end-period: 2022-04-21T23:59:59Z
metric: zone-size
size:
   2022042100: 1517317
   2022042101: 1517317
   2022042102: 1517367
