---
service: a.root-servers.net
start-period: '2017-01-31T00:00:00Z'
end-period: '2017-01-31T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4509765497
dns-udp-queries-received-ipv6: 482636266
dns-tcp-queries-received-ipv4: 146812741
dns-tcp-queries-received-ipv6: 8077423
dns-udp-responses-sent-ipv4: 4505429203
dns-udp-responses-sent-ipv6: 482466587
dns-tcp-responses-sent-ipv4: 147226620
dns-tcp-responses-sent-ipv6: 8077329