---
version: rssac002v3
service: d.root-servers.net
start-period: '2018-01-13T00:00:00Z'
end-period: '2018-01-13T23:59:59Z'
metric: unique-sources
num-sources-ipv4: 3048761
num-sources-ipv6: 254247
num-sources-ipv6-aggregate: 170611