---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-05-01T00:00:00Z'
end-period: '2015-05-01T23:59:59Z'
dns-udp-queries-received-ipv4: 863194354
dns-udp-queries-received-ipv6: 83380148
dns-tcp-queries-received-ipv4: 121812
dns-tcp-queries-received-ipv6: 50190
dns-udp-responses-sent-ipv4: 825285115
dns-udp-responses-sent-ipv6: 77140222
dns-tcp-responses-sent-ipv4: 36127
dns-tcp-responses-sent-ipv6: 33912