---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-07-28T00:00:00Z'
end-period: '2015-07-28T23:59:59Z'
dns-udp-queries-received-ipv4: 1491783574
dns-udp-queries-received-ipv6: 105838621
dns-tcp-queries-received-ipv4: 205289
dns-tcp-queries-received-ipv6: 38084
dns-udp-responses-sent-ipv4: 1219173087
dns-udp-responses-sent-ipv6: 104616775
dns-tcp-responses-sent-ipv4: 55080
dns-tcp-responses-sent-ipv6: 18876