---
service: a.root-servers.net
start-period: '2015-03-12T00:00:00Z'
end-period: '2015-03-12T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2872019101
dns-udp-queries-received-ipv6: 227359367
dns-tcp-queries-received-ipv4: 19036991
dns-tcp-queries-received-ipv6: 2481460
dns-udp-responses-sent-ipv4: 2867442014
dns-udp-responses-sent-ipv6: 227120200
dns-tcp-responses-sent-ipv4: 16768837
dns-tcp-responses-sent-ipv6: 1493820