---
service: a.root-servers.net
start-period: '2016-05-15T00:00:00Z'
end-period: '2016-05-15T23:59:59Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 8589536252
dns-udp-queries-received-ipv6: 743027208
dns-tcp-queries-received-ipv4: 90121545
dns-tcp-queries-received-ipv6: 4766369
dns-udp-responses-sent-ipv4: 8588790927
dns-udp-responses-sent-ipv6: 742789531
dns-tcp-responses-sent-ipv4: 76976103
dns-tcp-responses-sent-ipv6: 475657