---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-01-20T00:00:00Z'
end-period: '2016-01-20T23:59:59Z'
dns-udp-queries-received-ipv4: 2889287762
dns-udp-queries-received-ipv6: 248463135
dns-tcp-queries-received-ipv4: 524531
dns-tcp-queries-received-ipv6: 356005
dns-udp-responses-sent-ipv4: 2749545311
dns-udp-responses-sent-ipv6: 248213476
dns-tcp-responses-sent-ipv4: 358913
dns-tcp-responses-sent-ipv6: 324163