---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-02-02T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3578457529
dns-udp-queries-received-ipv6: 453305585
dns-tcp-queries-received-ipv4: 233759603
dns-tcp-queries-received-ipv6: 19269007
dns-udp-responses-sent-ipv4: 3227419771
dns-udp-responses-sent-ipv6: 453296482
dns-tcp-responses-sent-ipv4: 231183938
dns-tcp-responses-sent-ipv6: 19253000
