---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-04-28T00:00:00Z'
end-period: '2015-04-28T23:59:59Z'
dns-udp-queries-received-ipv4: 813515949
dns-udp-queries-received-ipv6: 68622913
dns-tcp-queries-received-ipv4: 162579
dns-tcp-queries-received-ipv6: 40214
dns-udp-responses-sent-ipv4: 763406654
dns-udp-responses-sent-ipv6: 62986268
dns-tcp-responses-sent-ipv4: 51697
dns-tcp-responses-sent-ipv6: 26063