---
version: rssac002v3
service: d.root-servers.net
start-period: '2019-09-20T00:00:00Z'
end-period: '2019-09-20T23:59:59Z'
metric: zone-size
size:
   2019092000: 1470170
   2019092001: 1470782
   2019092002: 1470782