---
service: a.root-servers.net
start-period: '2015-05-15T00:00:00Z'
end-period: '2015-05-15T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3609761523
dns-udp-queries-received-ipv6: 229840882
dns-tcp-queries-received-ipv4: 33409547
dns-tcp-queries-received-ipv6: 2918352
dns-udp-responses-sent-ipv4: 3621333407
dns-udp-responses-sent-ipv6: 231041309
dns-tcp-responses-sent-ipv4: 28565109
dns-tcp-responses-sent-ipv6: 1532074