---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-11-22T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5028299785
dns-udp-queries-received-ipv6: 1199961280
dns-tcp-queries-received-ipv4: 265566718
dns-tcp-queries-received-ipv6: 54540596
dns-udp-responses-sent-ipv4: 5254674993
dns-udp-responses-sent-ipv6: 1250356816
dns-tcp-responses-sent-ipv4: 261565789
dns-tcp-responses-sent-ipv6: 54328878