---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-01-18T00:00:00Z'
end-period: '2016-01-18T23:59:59Z'
dns-udp-queries-received-ipv4: 2754969108
dns-udp-queries-received-ipv6: 258773625
dns-tcp-queries-received-ipv4: 474084
dns-tcp-queries-received-ipv6: 357106
dns-udp-responses-sent-ipv4: 2650064284
dns-udp-responses-sent-ipv6: 258520517
dns-tcp-responses-sent-ipv4: 327106
dns-tcp-responses-sent-ipv6: 326271