---
version: rssac002v4
service: d.root-servers.net
start-period: 2022-03-29T00:00:00Z
end-period: 2022-03-29T23:59:59Z
metric: unique-sources
num-sources-ipv4: 4558851
num-sources-ipv6: 3056267
num-sources-ipv6-aggregate: 1936588
