---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-03-09T00:00:00Z
end-period: 2021-03-09T23:59:59Z
metric: zone-size
size:
   2021030802: 1421647
   2021030900: 1421647
   2021030901: 1421647