---
service: a.root-servers.net
start-period: '2016-01-30T00:00:00Z'
end-period: '2016-01-30T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3729126527
dns-udp-queries-received-ipv6: 248733237
dns-tcp-queries-received-ipv4: 69256382
dns-tcp-queries-received-ipv6: 1395171
dns-udp-responses-sent-ipv4: 3725965594
dns-udp-responses-sent-ipv6: 249323858
dns-tcp-responses-sent-ipv4: 60114157
dns-tcp-responses-sent-ipv6: 212129