---
service: a.root-servers.net
start-period: '2015-11-20T00:00:00Z'
end-period: '2015-11-20T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3582936122
dns-udp-queries-received-ipv6: 308559110
dns-tcp-queries-received-ipv4: 20760902
dns-tcp-queries-received-ipv6: 2022449
dns-udp-responses-sent-ipv4: 3573455539
dns-udp-responses-sent-ipv6: 308035726
dns-tcp-responses-sent-ipv4: 16847698
dns-tcp-responses-sent-ipv6: 261978