---
service: a.root-servers.net
start-period: '2017-01-19T00:00:00Z'
end-period: '2017-01-19T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4669066317
dns-udp-queries-received-ipv6: 495370350
dns-tcp-queries-received-ipv4: 146510801
dns-tcp-queries-received-ipv6: 9859554
dns-udp-responses-sent-ipv4: 4665719926
dns-udp-responses-sent-ipv6: 495215706
dns-tcp-responses-sent-ipv4: 147144208
dns-tcp-responses-sent-ipv6: 9870887