---
service: a.root-servers.net
start-period: '2015-07-18T00:00:00Z'
end-period: '2015-07-18T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4778925266
dns-udp-queries-received-ipv6: 252754404
dns-tcp-queries-received-ipv4: 16509457
dns-tcp-queries-received-ipv6: 10381947
dns-udp-responses-sent-ipv4: 4142952984
dns-udp-responses-sent-ipv6: 254522730
dns-tcp-responses-sent-ipv4: 14044802
dns-tcp-responses-sent-ipv6: 12203377