---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-09-16T00:00:00Z'
end-period: '2015-09-16T23:59:59Z'
dns-udp-queries-received-ipv4: 2476592626
dns-udp-queries-received-ipv6: 183646726
dns-tcp-queries-received-ipv4: 276315
dns-tcp-queries-received-ipv6: 311619
dns-udp-responses-sent-ipv4: 2180446563
dns-udp-responses-sent-ipv6: 183426341
dns-tcp-responses-sent-ipv4: 167908
dns-tcp-responses-sent-ipv6: 279659