---
service: a.root-servers.net
start-period: '2015-01-23T00:00:00Z'
end-period: '2015-01-23T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2935476594
dns-udp-queries-received-ipv6: 220464800
dns-tcp-queries-received-ipv4: 15789984
dns-tcp-queries-received-ipv6: 2377013
dns-udp-responses-sent-ipv4: 2935430752
dns-udp-responses-sent-ipv6: 220404738
dns-tcp-responses-sent-ipv4: 14434738
dns-tcp-responses-sent-ipv6: 1604444