---
service: a.root-servers.net
start-period: '2016-05-20T00:00:00Z'
end-period: '2016-05-20T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 7128327149
dns-udp-queries-received-ipv6: 442811949
dns-tcp-queries-received-ipv4: 79002392
dns-tcp-queries-received-ipv6: 5315290
dns-udp-responses-sent-ipv4: 7127541589
dns-udp-responses-sent-ipv6: 442574251
dns-tcp-responses-sent-ipv4: 67183815
dns-tcp-responses-sent-ipv6: 323416