---
service: a.root-servers.net
start-period: '2015-11-30T00:00:00Z'
end-period: '2015-11-30T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 52828159800
dns-udp-queries-received-ipv6: 338697832
dns-tcp-queries-received-ipv4: 47142221
dns-tcp-queries-received-ipv6: 2898650
dns-udp-responses-sent-ipv4: 40556680123
dns-udp-responses-sent-ipv6: 337779469
dns-tcp-responses-sent-ipv4: 40253872
dns-tcp-responses-sent-ipv6: 270547