---
version: rssac002v4
service: j.root-servers.net
start-period: '2021-12-31T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5671344010
dns-udp-queries-received-ipv6: 1379541994
dns-tcp-queries-received-ipv4: 425645269
dns-tcp-queries-received-ipv6: 83819016
dns-udp-responses-sent-ipv4: 5241537026
dns-udp-responses-sent-ipv6: 1344696125
dns-tcp-responses-sent-ipv4: 279127380
dns-tcp-responses-sent-ipv6: 82306606