---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-02-19T00:00:00Z
end-period: 2021-02-19T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6525620354
dns-udp-queries-received-ipv6: 1746781933
dns-tcp-queries-received-ipv4: 197621913
dns-tcp-queries-received-ipv6: 105767317
dns-udp-responses-sent-ipv4: 6525561017
dns-udp-responses-sent-ipv6: 1746751864
dns-tcp-responses-sent-ipv4: 197344162
dns-tcp-responses-sent-ipv6: 105697976