---
version: rssac002v3
service: d.root-servers.net
start-period: '2018-02-28T00:00:00Z'
end-period: '2018-02-28T23:59:59Z'
metric: unique-sources
num-sources-ipv4: 3225469
num-sources-ipv6: 269882
num-sources-ipv6-aggregate: 177274
