---
service: a.root-servers.net
start-period: '2015-05-16T00:00:00Z'
end-period: '2015-05-16T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3016642664
dns-udp-queries-received-ipv6: 213331508
dns-tcp-queries-received-ipv4: 21177065
dns-tcp-queries-received-ipv6: 2641052
dns-udp-responses-sent-ipv4: 3048570384
dns-udp-responses-sent-ipv6: 216949637
dns-tcp-responses-sent-ipv4: 18051727
dns-tcp-responses-sent-ipv6: 1628673