---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-02-09T00:00:00Z
end-period: 2021-02-09T23:59:59Z
metric: zone-size
size:
   2021020900: 1424857
   2021020901: 1424936
   2021020902: 1424936
   2021020903: 1424758