---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-04-12T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5551632368
dns-udp-queries-received-ipv6: 1138658708
dns-tcp-queries-received-ipv4: 281786685
dns-tcp-queries-received-ipv6: 97823971
dns-udp-responses-sent-ipv4: 5394253209
dns-udp-responses-sent-ipv6: 1136192087
dns-tcp-responses-sent-ipv4: 273140957
dns-tcp-responses-sent-ipv6: 98416442