---
version: rssac002v3
service: d.root-servers.net
start-period: '2019-12-18T00:00:00Z'
end-period: '2019-12-18T23:59:59Z'
metric: zone-size
size:
   2019121800: 1461357
   2019121801: 1461357
   2019121802: 1460799
