---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-05-20T00:00:00Z
end-period: 2021-05-20T23:59:59Z
metric: zone-size
size:
   2021052000: 1417288
   2021052001: 1417013
   2021052002: 1417853
