---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-01-29T00:00:00Z'
end-period: '2016-01-29T23:59:59Z'
dns-udp-queries-received-ipv4: 3026242738
dns-udp-queries-received-ipv6: 251107508
dns-tcp-queries-received-ipv4: 645246
dns-tcp-queries-received-ipv6: 360723
dns-udp-responses-sent-ipv4: 2844866385
dns-udp-responses-sent-ipv6: 250905317
dns-tcp-responses-sent-ipv4: 397433
dns-tcp-responses-sent-ipv6: 322969