---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-12-11T00:00:00Z'
end-period: '2015-12-11T23:59:59Z'
dns-udp-queries-received-ipv4: 3099037059
dns-udp-queries-received-ipv6: 231938046
dns-tcp-queries-received-ipv4: 1106957
dns-tcp-queries-received-ipv6: 323692
dns-udp-responses-sent-ipv4: 2908238115
dns-udp-responses-sent-ipv6: 231998336
dns-tcp-responses-sent-ipv4: 923152
dns-tcp-responses-sent-ipv6: 278450