---
service: a.root-servers.net
start-period: '2016-04-22T00:00:00Z'
end-period: '2016-04-22T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5352911612
dns-udp-queries-received-ipv6: 332734442
dns-tcp-queries-received-ipv4: 73389939
dns-tcp-queries-received-ipv6: 3396804
dns-udp-responses-sent-ipv4: 5351747219
dns-udp-responses-sent-ipv6: 332469419
dns-tcp-responses-sent-ipv4: 62366175
dns-tcp-responses-sent-ipv6: 285819