---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-07-22T00:00:00Z'
end-period: '2016-07-22T23:59:59Z'
dns-udp-queries-received-ipv4: 2174083714
dns-udp-queries-received-ipv6: 380178911
dns-tcp-queries-received-ipv4: 256490
dns-tcp-queries-received-ipv6: 584130
dns-udp-responses-sent-ipv4: 2154065346
dns-udp-responses-sent-ipv6: 380130746
dns-tcp-responses-sent-ipv4: 72469
dns-tcp-responses-sent-ipv6: 540122