---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-06-01T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4496908391
dns-udp-queries-received-ipv6: 678866459
dns-tcp-queries-received-ipv4: 293497741
dns-tcp-queries-received-ipv6: 127725977
dns-udp-responses-sent-ipv4: 4450907831
dns-udp-responses-sent-ipv6: 678501932
dns-tcp-responses-sent-ipv4: 288435030
dns-tcp-responses-sent-ipv6: 127706438
