---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-01-31T00:00:00Z'
end-period: '2016-01-31T23:59:59Z'
dns-udp-queries-received-ipv4: 2635130614
dns-udp-queries-received-ipv6: 235867970
dns-tcp-queries-received-ipv4: 546641
dns-tcp-queries-received-ipv6: 333814
dns-udp-responses-sent-ipv4: 2471947338
dns-udp-responses-sent-ipv6: 235603756
dns-tcp-responses-sent-ipv4: 321927
dns-tcp-responses-sent-ipv6: 302689