---
service: d.root-servers.net
start-period: '2015-12-27T00:00:00Z'
end-period: '2015-12-27T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3523766989
dns-udp-queries-received-ipv6: 384579339
dns-tcp-queries-received-ipv4: 20684561
dns-tcp-queries-received-ipv6: 546321
dns-udp-responses-sent-ipv4: 3507687382
dns-udp-responses-sent-ipv6: 384075431
dns-tcp-responses-sent-ipv4: 20648541
dns-tcp-responses-sent-ipv6: 545852