---
version: rssac002v3
service: d.root-servers.net
start-period: '2019-09-25T00:00:00Z'
end-period: '2019-09-25T23:59:59Z'
metric: unique-sources
num-sources-ipv4: 3590941
num-sources-ipv6: 349842
num-sources-ipv6-aggregate: 229873
