---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-01-06T00:00:00Z'
end-period: '2016-01-06T23:59:59Z'
dns-udp-queries-received-ipv4: 2697166171
dns-udp-queries-received-ipv6: 245173081
dns-tcp-queries-received-ipv4: 590567
dns-tcp-queries-received-ipv6: 363748
dns-udp-responses-sent-ipv4: 2611364750
dns-udp-responses-sent-ipv6: 244831641
dns-tcp-responses-sent-ipv4: 440919
dns-tcp-responses-sent-ipv6: 332254