---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-06-30T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4381030758
dns-udp-queries-received-ipv6: 1053956653
dns-tcp-queries-received-ipv4: 330440028
dns-tcp-queries-received-ipv6: 211465639
dns-udp-responses-sent-ipv4: 4330563523
dns-udp-responses-sent-ipv6: 1053574338
dns-tcp-responses-sent-ipv4: 330236297
dns-tcp-responses-sent-ipv6: 211420022
