---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-12-30T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4087791549
dns-udp-queries-received-ipv6: 735021138
dns-tcp-queries-received-ipv4: 188396895
dns-tcp-queries-received-ipv6: 48940211
dns-udp-responses-sent-ipv4: 4028057263
dns-udp-responses-sent-ipv6: 670134187
dns-tcp-responses-sent-ipv4: 188353316
dns-tcp-responses-sent-ipv6: 47854762
