---
service: d.root-servers.net
start-period: '2016-05-18T00:00:00Z'
end-period: '2016-05-18T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 7217006871
dns-udp-queries-received-ipv6: 747816240
dns-tcp-queries-received-ipv4: 32179834
dns-tcp-queries-received-ipv6: 734750
dns-udp-responses-sent-ipv4: 7196217755
dns-udp-responses-sent-ipv6: 747507356
dns-tcp-responses-sent-ipv4: 32111203
dns-tcp-responses-sent-ipv6: 733309