---
service: d.root-servers.net
start-period: '2016-05-01T00:00:00Z'
end-period: '2016-05-01T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4010207014
dns-udp-queries-received-ipv6: 607607392
dns-tcp-queries-received-ipv4: 34373655
dns-tcp-queries-received-ipv6: 544537
dns-udp-responses-sent-ipv4: 3997930274
dns-udp-responses-sent-ipv6: 607385455
dns-tcp-responses-sent-ipv4: 34295503
dns-tcp-responses-sent-ipv6: 544295