---
service: a.root-servers.net
start-period: '2015-04-04T00:00:00Z'
end-period: '2015-04-04T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2559043964
dns-udp-queries-received-ipv6: 209884324
dns-tcp-queries-received-ipv4: 20699524
dns-tcp-queries-received-ipv6: 3189793
dns-udp-responses-sent-ipv4: 2542327477
dns-udp-responses-sent-ipv6: 209085683
dns-tcp-responses-sent-ipv4: 16486198
dns-tcp-responses-sent-ipv6: 1636597