---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-12-07T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5164873978
dns-udp-queries-received-ipv6: 1251565907
dns-tcp-queries-received-ipv4: 274489046
dns-tcp-queries-received-ipv6: 55310662
dns-udp-responses-sent-ipv4: 5370363958
dns-udp-responses-sent-ipv6: 1289246617
dns-tcp-responses-sent-ipv4: 271364321
dns-tcp-responses-sent-ipv6: 55286377