---
version: rssac002v4
service: j.root-servers.net
start-period: '2021-12-12T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5490257415
dns-udp-queries-received-ipv6: 1158646521
dns-tcp-queries-received-ipv4: 346328101
dns-tcp-queries-received-ipv6: 60771055
dns-udp-responses-sent-ipv4: 5163111703
dns-udp-responses-sent-ipv6: 1139388229
dns-tcp-responses-sent-ipv4: 237902455
dns-tcp-responses-sent-ipv6: 58967082