---
service: d.root-servers.net
start-period: '2016-01-31T00:00:00Z'
end-period: '2016-01-31T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4137697830
dns-udp-queries-received-ipv6: 412608610
dns-tcp-queries-received-ipv4: 21228057
dns-tcp-queries-received-ipv6: 540280
dns-udp-responses-sent-ipv4: 4128246179
dns-udp-responses-sent-ipv6: 412490658
dns-tcp-responses-sent-ipv4: 21197987
dns-tcp-responses-sent-ipv6: 540038
