---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-08-21T00:00:00Z'
end-period: '2015-08-21T23:59:59Z'
dns-udp-queries-received-ipv4: 2300895405
dns-udp-queries-received-ipv6: 173035006
dns-tcp-queries-received-ipv4: 182838
dns-tcp-queries-received-ipv6: 288836
dns-udp-responses-sent-ipv4: 1955629786
dns-udp-responses-sent-ipv6: 172808728
dns-tcp-responses-sent-ipv4: 78976
dns-tcp-responses-sent-ipv6: 262649