---
version: rssac002v4
service: b.root-servers.net
start-period: 2022-02-04T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3897348686
dns-udp-queries-received-ipv6: 715880331
dns-tcp-queries-received-ipv4: 186957666
dns-tcp-queries-received-ipv6: 55113282
dns-udp-responses-sent-ipv4: 3862724428
dns-udp-responses-sent-ipv6: 715720254
dns-tcp-responses-sent-ipv4: 187143719
dns-tcp-responses-sent-ipv6: 55105517
