---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-09-03T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3494537136
dns-udp-queries-received-ipv6: 576802152
dns-tcp-queries-received-ipv4: 229142300
dns-tcp-queries-received-ipv6: 30523700
dns-udp-responses-sent-ipv4: 3183099897
dns-udp-responses-sent-ipv6: 576373960
dns-tcp-responses-sent-ipv4: 223189204
dns-tcp-responses-sent-ipv6: 30534191
