---
version: rssac002v3
service: d.root-servers.net
start-period: '2017-12-23T00:00:00Z'
end-period: '2017-12-23T23:59:59Z'
metric: unique-sources
num-sources-ipv4: 2998496
num-sources-ipv6: 262665
num-sources-ipv6-aggregate: 181051
