---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-07-01T00:00:00Z
end-period: 2021-07-01T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6254294533
dns-udp-queries-received-ipv6: 1936262521
dns-tcp-queries-received-ipv4: 219069065
dns-tcp-queries-received-ipv6: 146645300
dns-udp-responses-sent-ipv4: 6254354611
dns-udp-responses-sent-ipv6: 1936194050
dns-tcp-responses-sent-ipv4: 218945371
dns-tcp-responses-sent-ipv6: 146574685
