---
service: a.root-servers.net
start-period: '2015-04-16T00:00:00Z'
end-period: '2015-04-16T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3221690701
dns-udp-queries-received-ipv6: 235833246
dns-tcp-queries-received-ipv4: 23281581
dns-tcp-queries-received-ipv6: 2510595
dns-udp-responses-sent-ipv4: 3188385464
dns-udp-responses-sent-ipv6: 235076410
dns-tcp-responses-sent-ipv4: 18708418
dns-tcp-responses-sent-ipv6: 1548833