---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-08-17T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3210106251
dns-udp-queries-received-ipv6: 628672081
dns-tcp-queries-received-ipv4: 262727833
dns-tcp-queries-received-ipv6: 32898801
dns-udp-responses-sent-ipv4: 2848991342
dns-udp-responses-sent-ipv6: 626890892
dns-tcp-responses-sent-ipv4: 233580938
dns-tcp-responses-sent-ipv6: 32917986
