---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-11-30T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5278935414
dns-udp-queries-received-ipv6: 1366541211
dns-tcp-queries-received-ipv4: 279688634
dns-tcp-queries-received-ipv6: 101693799
dns-udp-responses-sent-ipv4: 5600678167
dns-udp-responses-sent-ipv6: 1408326641
dns-tcp-responses-sent-ipv4: 275577474
dns-tcp-responses-sent-ipv6: 101504517