---
service: a.root-servers.net
start-period: '2016-06-18T00:00:00Z'
end-period: '2016-06-18T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4320890484
dns-udp-queries-received-ipv6: 459071867
dns-tcp-queries-received-ipv4: 78940394
dns-tcp-queries-received-ipv6: 5655411
dns-udp-responses-sent-ipv4: 4320365115
dns-udp-responses-sent-ipv6: 458820453
dns-tcp-responses-sent-ipv4: 66806726
dns-tcp-responses-sent-ipv6: 338463