---
version: rssac002v3
service: i.root-servers.net
start-period: '2021-05-07T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5322400460
dns-udp-queries-received-ipv6: 958966045
dns-tcp-queries-received-ipv4: 493406626
dns-tcp-queries-received-ipv6: 131803540
dns-udp-responses-sent-ipv4: 4632228029
dns-udp-responses-sent-ipv6: 870646951
dns-tcp-responses-sent-ipv4: 397532205
dns-tcp-responses-sent-ipv6: 114496439