---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-06-21T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4249305426
dns-udp-queries-received-ipv6: 674148508
dns-tcp-queries-received-ipv4: 331249081
dns-tcp-queries-received-ipv6: 93233372
dns-udp-responses-sent-ipv4: 4199910134
dns-udp-responses-sent-ipv6: 673914522
dns-tcp-responses-sent-ipv4: 331118211
dns-tcp-responses-sent-ipv6: 93219849
