---
version: rssac002v4
service: j.root-servers.net
start-period: '2021-12-19T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5384161547
dns-udp-queries-received-ipv6: 1258236839
dns-tcp-queries-received-ipv4: 375523075
dns-tcp-queries-received-ipv6: 72952975
dns-udp-responses-sent-ipv4: 5031722003
dns-udp-responses-sent-ipv6: 1226943086
dns-tcp-responses-sent-ipv4: 251587746
dns-tcp-responses-sent-ipv6: 71674502