---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-01-09T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3310822180
dns-udp-queries-received-ipv6: 465796407
dns-tcp-queries-received-ipv4: 135935702
dns-tcp-queries-received-ipv6: 23987894
dns-udp-responses-sent-ipv4: 3245968881
dns-udp-responses-sent-ipv6: 465387318
dns-tcp-responses-sent-ipv4: 135924747
dns-tcp-responses-sent-ipv6: 23983027
