---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-05-18T00:00:00Z'
end-period: '2016-05-18T23:59:59Z'
dns-udp-queries-received-ipv4: 4739924217
dns-udp-queries-received-ipv6: 0
dns-tcp-queries-received-ipv4: 292877
dns-tcp-queries-received-ipv6: 493614
dns-udp-responses-sent-ipv4: 4698068595
dns-udp-responses-sent-ipv6: 0
dns-tcp-responses-sent-ipv4: 138843
dns-tcp-responses-sent-ipv6: 414554