---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-12-30T00:00:00Z
end-period: 2021-12-30T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4512992592
dns-udp-queries-received-ipv6: 1503928439
dns-tcp-queries-received-ipv4: 101741838
dns-tcp-queries-received-ipv6: 42191475
dns-udp-responses-sent-ipv4: 4512913346
dns-udp-responses-sent-ipv6: 1503906814
dns-tcp-responses-sent-ipv4: 101782652
dns-tcp-responses-sent-ipv6: 42173883
