---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-04-19T00:00:00Z'
end-period: '2015-04-19T23:59:59Z'
dns-udp-queries-received-ipv4: 826990561
dns-udp-queries-received-ipv6: 77170043
dns-tcp-queries-received-ipv4: 184225
dns-tcp-queries-received-ipv6: 51116
dns-udp-responses-sent-ipv4: 779054934
dns-udp-responses-sent-ipv6: 71565217
dns-tcp-responses-sent-ipv4: 51314
dns-tcp-responses-sent-ipv6: 36369