---
service: m.root-servers.net
start-period: '2016-01-21T00:00:00Z'
end-period: '2016-01-21T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2693153367
dns-udp-queries-received-ipv6: 217660841
dns-udp-responses-sent-ipv4: 2259512274
dns-udp-responses-sent-ipv6: 217508496
dns-tcp-queries-received-ipv4: 42555477
dns-tcp-queries-received-ipv6: 584232
dns-tcp-responses-sent-ipv4: 31647419
dns-tcp-responses-sent-ipv6: 459569
