---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-01-22T00:00:00Z'
end-period: '2016-01-22T23:59:59Z'
dns-udp-queries-received-ipv4: 2896433451
dns-udp-queries-received-ipv6: 249381589
dns-tcp-queries-received-ipv4: 556047
dns-tcp-queries-received-ipv6: 354735
dns-udp-responses-sent-ipv4: 2756400157
dns-udp-responses-sent-ipv6: 249134367
dns-tcp-responses-sent-ipv4: 353527
dns-tcp-responses-sent-ipv6: 318615