---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-06-18T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4226836735
dns-udp-queries-received-ipv6: 669090423
dns-tcp-queries-received-ipv4: 323178565
dns-tcp-queries-received-ipv6: 94588087
dns-udp-responses-sent-ipv4: 4180407442
dns-udp-responses-sent-ipv6: 669018207
dns-tcp-responses-sent-ipv4: 322464228
dns-tcp-responses-sent-ipv6: 94587860
