---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-05-31T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4597339779
dns-udp-queries-received-ipv6: 788334595
dns-tcp-queries-received-ipv4: 299529068
dns-tcp-queries-received-ipv6: 174733163
dns-udp-responses-sent-ipv4: 4549493472
dns-udp-responses-sent-ipv6: 788158103
dns-tcp-responses-sent-ipv4: 299402304
dns-tcp-responses-sent-ipv6: 174718744
