---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-09-14T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3151643682
dns-udp-queries-received-ipv6: 574822236
dns-tcp-queries-received-ipv4: 211751380
dns-tcp-queries-received-ipv6: 30502012
dns-udp-responses-sent-ipv4: 2883024129
dns-udp-responses-sent-ipv6: 574218123
dns-tcp-responses-sent-ipv4: 202918552
dns-tcp-responses-sent-ipv6: 30515509
