---
service: a.root-servers.net
start-period: '2016-04-03T00:00:00Z'
end-period: '2016-04-03T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4831505563
dns-udp-queries-received-ipv6: 329359698
dns-tcp-queries-received-ipv4: 87444736
dns-tcp-queries-received-ipv6: 2946764
dns-udp-responses-sent-ipv4: 4809120972
dns-udp-responses-sent-ipv6: 329950383
dns-tcp-responses-sent-ipv4: 68221244
dns-tcp-responses-sent-ipv6: 280381