---
service: a.root-servers.net
start-period: '2015-04-12T00:00:00Z'
end-period: '2015-04-12T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2624464112
dns-udp-queries-received-ipv6: 221685678
dns-tcp-queries-received-ipv4: 19918883
dns-tcp-queries-received-ipv6: 2501244
dns-udp-responses-sent-ipv4: 2616368294
dns-udp-responses-sent-ipv6: 220927264
dns-tcp-responses-sent-ipv4: 15973925
dns-tcp-responses-sent-ipv6: 1827754