---
service: a.root-servers.net
start-period: '2015-01-31T00:00:00Z'
end-period: '2015-01-31T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2669991466
dns-udp-queries-received-ipv6: 206331386
dns-tcp-queries-received-ipv4: 14617728
dns-tcp-queries-received-ipv6: 1961900
dns-udp-responses-sent-ipv4: 2669454404
dns-udp-responses-sent-ipv6: 206284764
dns-tcp-responses-sent-ipv4: 13097271
dns-tcp-responses-sent-ipv6: 1375669