---
version: rssac002v4
service: b.root-servers.net
start-period: 2022-05-04T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3857570880
dns-udp-queries-received-ipv6: 1094327484
dns-tcp-queries-received-ipv4: 184763489
dns-tcp-queries-received-ipv6: 91015362
dns-udp-responses-sent-ipv4: 3825122360
dns-udp-responses-sent-ipv6: 1094107005
dns-tcp-responses-sent-ipv4: 184949783
dns-tcp-responses-sent-ipv6: 90994524
