---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-19T00:00:00Z
end-period: 2021-04-19T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6527067050
dns-udp-queries-received-ipv6: 1990424553
dns-tcp-queries-received-ipv4: 208243230
dns-tcp-queries-received-ipv6: 102216744
dns-udp-responses-sent-ipv4: 6527086156
dns-udp-responses-sent-ipv6: 1990384871
dns-tcp-responses-sent-ipv4: 208209837
dns-tcp-responses-sent-ipv6: 102158497