---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-03-22T00:00:00Z
end-period: 2021-03-22T23:59:59Z
metric: zone-size
size:
   2021032200: 1422442
   2021032201: 1422442
   2021032202: 1422439