---
service: a.root-servers.net
start-period: '2014-09-12T00:00:00Z'
end-period: '2014-09-12T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2139390620
dns-udp-queries-received-ipv6: 155387779
dns-tcp-queries-received-ipv4: 13712763
dns-tcp-queries-received-ipv6: 1993761
dns-udp-responses-sent-ipv4: 2145071305
dns-udp-responses-sent-ipv6: 155568075
dns-tcp-responses-sent-ipv4: 13047008
dns-tcp-responses-sent-ipv6: 1012049