---
service: a.root-servers.net
start-period: '2015-09-15T00:00:00Z'
end-period: '2015-09-15T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4870496374
dns-udp-queries-received-ipv6: 292189659
dns-tcp-queries-received-ipv4: 20674977
dns-tcp-queries-received-ipv6: 11224001
dns-udp-responses-sent-ipv4: 4899057451
dns-udp-responses-sent-ipv6: 295437012
dns-tcp-responses-sent-ipv4: 17677344
dns-tcp-responses-sent-ipv6: 9512956