---
service: a.root-servers.net
start-period: '2016-01-25T00:00:00Z'
end-period: '2016-01-25T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4559069139
dns-udp-queries-received-ipv6: 286976802
dns-tcp-queries-received-ipv4: 60222424
dns-tcp-queries-received-ipv6: 2040632
dns-udp-responses-sent-ipv4: 4625172344
dns-udp-responses-sent-ipv6: 328039875
dns-tcp-responses-sent-ipv4: 51746284
dns-tcp-responses-sent-ipv6: 288407