---
service: a.root-servers.net
start-period: '2016-09-19T00:00:00Z'
end-period: '2016-09-19T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4823171811
dns-udp-queries-received-ipv6: 509025060
dns-tcp-queries-received-ipv4: 122813181
dns-tcp-queries-received-ipv6: 6365192
dns-udp-responses-sent-ipv4: 4818167508
dns-udp-responses-sent-ipv6: 508976912
dns-tcp-responses-sent-ipv4: 116890623
dns-tcp-responses-sent-ipv6: 4708935