---
service: a.root-servers.net
start-period: '2015-04-06T00:00:00Z'
end-period: '2015-04-06T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2852686478
dns-udp-queries-received-ipv6: 222712815
dns-tcp-queries-received-ipv4: 21729667
dns-tcp-queries-received-ipv6: 3244930
dns-udp-responses-sent-ipv4: 2834779178
dns-udp-responses-sent-ipv6: 221892310
dns-tcp-responses-sent-ipv4: 17360909
dns-tcp-responses-sent-ipv6: 1631282