---
service: a.root-servers.net
start-period: '2015-04-23T00:00:00Z'
end-period: '2015-04-23T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2971521740
dns-udp-queries-received-ipv6: 248225139
dns-tcp-queries-received-ipv4: 21091712
dns-tcp-queries-received-ipv6: 2871155
dns-udp-responses-sent-ipv4: 2947464588
dns-udp-responses-sent-ipv6: 247206931
dns-tcp-responses-sent-ipv4: 17638955
dns-tcp-responses-sent-ipv6: 1546631