---
service: a.root-servers.net
start-period: '2016-01-20T00:00:00Z'
end-period: '2016-01-20T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4741560617
dns-udp-queries-received-ipv6: 334982404
dns-tcp-queries-received-ipv4: 56894127
dns-tcp-queries-received-ipv6: 2335738
dns-udp-responses-sent-ipv4: 4722594421
dns-udp-responses-sent-ipv6: 335012941
dns-tcp-responses-sent-ipv4: 48842980
dns-tcp-responses-sent-ipv6: 269794