---
service: a.root-servers.net
start-period: '2014-11-21T00:00:00Z'
end-period: '2014-11-21T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2644630924
dns-udp-queries-received-ipv6: 201508040
dns-tcp-queries-received-ipv4: 16499701
dns-tcp-queries-received-ipv6: 2276755
dns-udp-responses-sent-ipv4: 2643202975
dns-udp-responses-sent-ipv6: 201443168
dns-tcp-responses-sent-ipv4: 15031105
dns-tcp-responses-sent-ipv6: 1578017