---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-01-21T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6036132993
dns-udp-queries-received-ipv6: 1146636599
dns-tcp-queries-received-ipv4: 295432844
dns-tcp-queries-received-ipv6: 120113219
dns-udp-responses-sent-ipv4: 5848098389
dns-udp-responses-sent-ipv6: 1145199744
dns-tcp-responses-sent-ipv4: 283194049
dns-tcp-responses-sent-ipv6: 120510178