---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-01-29T00:00:00Z
end-period: 2021-01-29T23:59:59Z
metric: zone-size
size:
   2021012900: 1423970
   2021012901: 1423970
   2021012902: 1423868