---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-07-02T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3382635112
dns-udp-queries-received-ipv6: 565303424
dns-tcp-queries-received-ipv4: 255870116
dns-tcp-queries-received-ipv6: 31305871
dns-udp-responses-sent-ipv4: 3080318026
dns-udp-responses-sent-ipv6: 561259634
dns-tcp-responses-sent-ipv4: 255823011
dns-tcp-responses-sent-ipv6: 31327185
