---
version: rssac002v4
service: j.root-servers.net
start-period: '2021-12-15T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5621366842
dns-udp-queries-received-ipv6: 1318870944
dns-tcp-queries-received-ipv4: 346103545
dns-tcp-queries-received-ipv6: 71178422
dns-udp-responses-sent-ipv4: 5296912236
dns-udp-responses-sent-ipv6: 1290098675
dns-tcp-responses-sent-ipv4: 246435184
dns-tcp-responses-sent-ipv6: 68298601