---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-02-18T00:00:00Z'
end-period: '2016-02-18T23:59:59Z'
dns-udp-queries-received-ipv4: 3039414029
dns-udp-queries-received-ipv6: 258309813
dns-tcp-queries-received-ipv4: 927798
dns-tcp-queries-received-ipv6: 663203
dns-udp-responses-sent-ipv4: 2850680838
dns-udp-responses-sent-ipv6: 258218552
dns-tcp-responses-sent-ipv4: 588443
dns-tcp-responses-sent-ipv6: 591299