---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-21T00:00:00Z
end-period: 2021-04-21T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6608553102
dns-udp-queries-received-ipv6: 1956201589
dns-tcp-queries-received-ipv4: 209988339
dns-tcp-queries-received-ipv6: 110661842
dns-udp-responses-sent-ipv4: 6608575267
dns-udp-responses-sent-ipv6: 1956162031
dns-tcp-responses-sent-ipv4: 209945830
dns-tcp-responses-sent-ipv6: 110374877