---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-12-19T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3973217986
dns-udp-queries-received-ipv6: 692516031
dns-tcp-queries-received-ipv4: 171458097
dns-tcp-queries-received-ipv6: 52643857
dns-udp-responses-sent-ipv4: 3916903919
dns-udp-responses-sent-ipv6: 634618836
dns-tcp-responses-sent-ipv4: 171494378
dns-tcp-responses-sent-ipv6: 51549165
