---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-12-10T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4016537089
dns-udp-queries-received-ipv6: 701373339
dns-tcp-queries-received-ipv4: 180146977
dns-tcp-queries-received-ipv6: 59422629
dns-udp-responses-sent-ipv4: 3966096508
dns-udp-responses-sent-ipv6: 654939964
dns-tcp-responses-sent-ipv4: 180232704
dns-tcp-responses-sent-ipv6: 57971839
