---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-04-30T00:00:00Z'
end-period: '2015-04-30T23:59:59Z'
dns-udp-queries-received-ipv4: 846447309
dns-udp-queries-received-ipv6: 77621413
dns-tcp-queries-received-ipv4: 138715
dns-tcp-queries-received-ipv6: 53545
dns-udp-responses-sent-ipv4: 805653084
dns-udp-responses-sent-ipv6: 71265782
dns-tcp-responses-sent-ipv4: 40256
dns-tcp-responses-sent-ipv6: 36381