---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-12-25T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3065933892
dns-udp-queries-received-ipv6: 405263410
dns-tcp-queries-received-ipv4: 175662305
dns-tcp-queries-received-ipv6: 81717128
dns-udp-responses-sent-ipv4: 2839522437
dns-udp-responses-sent-ipv6: 402889510
dns-tcp-responses-sent-ipv4: 173744058
dns-tcp-responses-sent-ipv6: 81727051
