---
version: rssac002v4
service: b.root-servers.net
start-period: 2022-01-05T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4348166791
dns-udp-queries-received-ipv6: 755609564
dns-tcp-queries-received-ipv4: 253264374
dns-tcp-queries-received-ipv6: 46708725
dns-udp-responses-sent-ipv4: 4284061436
dns-udp-responses-sent-ipv6: 692822517
dns-tcp-responses-sent-ipv4: 253123840
dns-tcp-responses-sent-ipv6: 45569939
