---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-06-18T00:00:00Z'
end-period: '2016-06-18T23:59:59Z'
dns-udp-queries-received-ipv4: 2014311898
dns-udp-queries-received-ipv6: 333881430
dns-tcp-queries-received-ipv4: 288924
dns-tcp-queries-received-ipv6: 471047
dns-udp-responses-sent-ipv4: 1999868502
dns-udp-responses-sent-ipv6: 333839462
dns-tcp-responses-sent-ipv4: 66281
dns-tcp-responses-sent-ipv6: 437945