---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-10-10T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3743669491
dns-udp-queries-received-ipv6: 722233835
dns-tcp-queries-received-ipv4: 168304047
dns-tcp-queries-received-ipv6: 40018376
dns-udp-responses-sent-ipv4: 3478390845
dns-udp-responses-sent-ipv6: 718237040
dns-tcp-responses-sent-ipv4: 164304715
dns-tcp-responses-sent-ipv6: 40038146
