---
service: a.root-servers.net
start-period: '2015-09-13T00:00:00Z'
end-period: '2015-09-13T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4551865458
dns-udp-queries-received-ipv6: 281728085
dns-tcp-queries-received-ipv4: 19766158
dns-tcp-queries-received-ipv6: 9781672
dns-udp-responses-sent-ipv4: 4578008587
dns-udp-responses-sent-ipv6: 284656321
dns-tcp-responses-sent-ipv4: 16864816
dns-tcp-responses-sent-ipv6: 8192899