---
version: rssac002v3
service: i.root-servers.net
start-period: '2021-05-13T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5378847954
dns-udp-queries-received-ipv6: 828726402
dns-tcp-queries-received-ipv4: 406826167
dns-tcp-queries-received-ipv6: 95457162
dns-udp-responses-sent-ipv4: 3996271477
dns-udp-responses-sent-ipv6: 775233575
dns-tcp-responses-sent-ipv4: 327291914
dns-tcp-responses-sent-ipv6: 83853468