---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-01-03T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5110995274
dns-udp-queries-received-ipv6: 995296359
dns-tcp-queries-received-ipv4: 278492756
dns-tcp-queries-received-ipv6: 106899764
dns-udp-responses-sent-ipv4: 4968037426
dns-udp-responses-sent-ipv6: 993315947
dns-tcp-responses-sent-ipv4: 266994189
dns-tcp-responses-sent-ipv6: 107196005