---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-20T00:00:00Z
end-period: 2021-04-20T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6747786669
dns-udp-queries-received-ipv6: 2057166342
dns-tcp-queries-received-ipv4: 213821120
dns-tcp-queries-received-ipv6: 104565516
dns-udp-responses-sent-ipv4: 6747789053
dns-udp-responses-sent-ipv6: 2057130224
dns-tcp-responses-sent-ipv4: 213463196
dns-tcp-responses-sent-ipv6: 104481172