---
service: a.root-servers.net
start-period: '2015-12-22T00:00:00Z'
end-period: '2015-12-22T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3133135170
dns-udp-queries-received-ipv6: 181401601
dns-tcp-queries-received-ipv4: 23242501
dns-tcp-queries-received-ipv6: 1345323
dns-udp-responses-sent-ipv4: 3134195421
dns-udp-responses-sent-ipv6: 182497022
dns-tcp-responses-sent-ipv4: 20205688
dns-tcp-responses-sent-ipv6: 144139