---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-06-04T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4380867840
dns-udp-queries-received-ipv6: 581975041
dns-tcp-queries-received-ipv4: 287396014
dns-tcp-queries-received-ipv6: 95206705
dns-udp-responses-sent-ipv4: 4340612088
dns-udp-responses-sent-ipv6: 581861147
dns-tcp-responses-sent-ipv4: 287355274
dns-tcp-responses-sent-ipv6: 95203786
