---
service: d.root-servers.net
start-period: '2016-04-21T00:00:00Z'
end-period: '2016-04-21T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4686959900
dns-udp-queries-received-ipv6: 700310009
dns-tcp-queries-received-ipv4: 48932977
dns-tcp-queries-received-ipv6: 876104
dns-udp-responses-sent-ipv4: 4662683991
dns-udp-responses-sent-ipv6: 700009929
dns-tcp-responses-sent-ipv4: 48806385
dns-tcp-responses-sent-ipv6: 875759