---
service: a.root-servers.net
start-period: '2015-04-19T00:00:00Z'
end-period: '2015-04-19T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2703984194
dns-udp-queries-received-ipv6: 227553311
dns-tcp-queries-received-ipv4: 18321447
dns-tcp-queries-received-ipv6: 2418489
dns-udp-responses-sent-ipv4: 2687047595
dns-udp-responses-sent-ipv6: 226869089
dns-tcp-responses-sent-ipv4: 15317121
dns-tcp-responses-sent-ipv6: 1535853