---
service: a.root-servers.net
start-period: '2015-04-14T00:00:00Z'
end-period: '2015-04-14T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3178420684
dns-udp-queries-received-ipv6: 244583591
dns-tcp-queries-received-ipv4: 23248266
dns-tcp-queries-received-ipv6: 2630077
dns-udp-responses-sent-ipv4: 3163578449
dns-udp-responses-sent-ipv6: 243659766
dns-tcp-responses-sent-ipv4: 18594263
dns-tcp-responses-sent-ipv6: 1877342