---
version: rssac002v3
service: d.root-servers.net
start-period: '2017-05-20T00:00:00Z'
end-period: '2017-05-20T23:59:59Z'
metric: zone-size
size:
   2017051901: 1471879
   2017052000: 1472245
   2017052001: 1472550
