---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-03-19T00:00:00Z'
end-period: '2016-03-19T23:59:59Z'
dns-udp-queries-received-ipv4: 2648662879
dns-udp-queries-received-ipv6: 271804545
dns-tcp-queries-received-ipv4: 682464
dns-tcp-queries-received-ipv6: 723819
dns-udp-responses-sent-ipv4: 2570901948
dns-udp-responses-sent-ipv6: 271680491
dns-tcp-responses-sent-ipv4: 405974
dns-tcp-responses-sent-ipv6: 665581