---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-12-18T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3985610066
dns-udp-queries-received-ipv6: 695620563
dns-tcp-queries-received-ipv4: 169268326
dns-tcp-queries-received-ipv6: 53969694
dns-udp-responses-sent-ipv4: 3929443415
dns-udp-responses-sent-ipv6: 636262723
dns-tcp-responses-sent-ipv4: 169356548
dns-tcp-responses-sent-ipv6: 52679447
