---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-04-30T00:00:00Z
end-period: 2021-04-30T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6149008856
dns-udp-queries-received-ipv6: 1765067169
dns-tcp-queries-received-ipv4: 216093244
dns-tcp-queries-received-ipv6: 99640757
dns-udp-responses-sent-ipv4: 6152131858
dns-udp-responses-sent-ipv6: 1765030578
dns-tcp-responses-sent-ipv4: 216073003
dns-tcp-responses-sent-ipv6: 99568080