---
service: a.root-servers.net
start-period: '2015-11-17T00:00:00Z'
end-period: '2015-11-17T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3645255919
dns-udp-queries-received-ipv6: 320329224
dns-tcp-queries-received-ipv4: 22367909
dns-tcp-queries-received-ipv6: 1878392
dns-udp-responses-sent-ipv4: 3638663801
dns-udp-responses-sent-ipv6: 320402012
dns-tcp-responses-sent-ipv4: 18488260
dns-tcp-responses-sent-ipv6: 259743