---
version: rssac002v4
service: j.root-servers.net
start-period: '2021-12-18T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5422541026
dns-udp-queries-received-ipv6: 1237327125
dns-tcp-queries-received-ipv4: 383178338
dns-tcp-queries-received-ipv6: 75317323
dns-udp-responses-sent-ipv4: 5071823359
dns-udp-responses-sent-ipv6: 1208038462
dns-tcp-responses-sent-ipv4: 259293965
dns-tcp-responses-sent-ipv6: 73172052