---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-06-18T00:00:00Z'
end-period: '2015-06-18T23:59:59Z'
dns-udp-queries-received-ipv4: 856452868
dns-udp-queries-received-ipv6: 77734423
dns-tcp-queries-received-ipv4: 126504
dns-tcp-queries-received-ipv6: 40418
dns-udp-responses-sent-ipv4: 796311711
dns-udp-responses-sent-ipv6: 71442371
dns-tcp-responses-sent-ipv4: 39734
dns-tcp-responses-sent-ipv6: 27206