---
version: rssac002v3
service: d.root-servers.net
start-period: '2019-05-07T00:00:00Z'
end-period: '2019-05-07T23:59:59Z'
metric: unique-sources
num-sources-ipv4: 3299918
num-sources-ipv6: 328601
num-sources-ipv6-aggregate: 207355