---
service: a.root-servers.net
start-period: '2013-11-21T00:00:00Z'
end-period: '2013-11-21T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 1515132200
dns-udp-queries-received-ipv6: 91300346
dns-tcp-queries-received-ipv4: 7768269
dns-tcp-queries-received-ipv6: 1485966
dns-udp-responses-sent-ipv4: 1513240957
dns-udp-responses-sent-ipv6: 91305911
dns-tcp-responses-sent-ipv4: 8321836
dns-tcp-responses-sent-ipv6: 10231