---
service: a.root-servers.net
start-period: '2016-01-28T00:00:00Z'
end-period: '2016-01-28T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5076544492
dns-udp-queries-received-ipv6: 337795910
dns-tcp-queries-received-ipv4: 62062610
dns-tcp-queries-received-ipv6: 2103982
dns-udp-responses-sent-ipv4: 5058835821
dns-udp-responses-sent-ipv6: 338071840
dns-tcp-responses-sent-ipv4: 53102960
dns-tcp-responses-sent-ipv6: 283226