---
service: a.root-servers.net
start-period: '2014-05-18T00:00:00Z'
end-period: '2014-05-18T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 2022574266
dns-udp-queries-received-ipv6: 98120244
dns-tcp-queries-received-ipv4: 10421603
dns-tcp-queries-received-ipv6: 741651
dns-udp-responses-sent-ipv4: 2021832402
dns-udp-responses-sent-ipv6: 98110676
dns-tcp-responses-sent-ipv4: 10427027
dns-tcp-responses-sent-ipv6: 121