---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-01-20T00:00:00Z
end-period: 2021-01-20T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 7039726435
dns-udp-queries-received-ipv6: 2196460813
dns-tcp-queries-received-ipv4: 209791346
dns-tcp-queries-received-ipv6: 119666866
dns-udp-responses-sent-ipv4: 7038858416
dns-udp-responses-sent-ipv6: 2195870272
dns-tcp-responses-sent-ipv4: 209727095
dns-tcp-responses-sent-ipv6: 119538592