---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-04-04T00:00:00Z'
end-period: '2016-04-04T23:59:59Z'
dns-udp-queries-received-ipv4: 2937209258
dns-udp-queries-received-ipv6: 285494370
dns-tcp-queries-received-ipv4: 667950
dns-tcp-queries-received-ipv6: 447774
dns-udp-responses-sent-ipv4: 2885962184
dns-udp-responses-sent-ipv6: 285522347
dns-tcp-responses-sent-ipv4: 412006
dns-tcp-responses-sent-ipv6: 410646