---
service: a.root-servers.net
start-period: '2015-05-22T00:00:00Z'
end-period: '2015-05-22T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3347233989
dns-udp-queries-received-ipv6: 224274203
dns-tcp-queries-received-ipv4: 19644049
dns-tcp-queries-received-ipv6: 3010915
dns-udp-responses-sent-ipv4: 3380505163
dns-udp-responses-sent-ipv6: 227202329
dns-tcp-responses-sent-ipv4: 17070632
dns-tcp-responses-sent-ipv6: 1822470