---
service: a.root-servers.net
start-period: '2014-07-21T00:00:00Z'
end-period: '2014-07-21T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 1636134208
dns-udp-queries-received-ipv6: 102958849
dns-tcp-queries-received-ipv4: 14064629
dns-tcp-queries-received-ipv6: 1164984
dns-udp-responses-sent-ipv4: 1636055513
dns-udp-responses-sent-ipv6: 102973483
dns-tcp-responses-sent-ipv4: 14240337
dns-tcp-responses-sent-ipv6: 477915