---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-04-13T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3369137069
dns-udp-queries-received-ipv6: 506686478
dns-tcp-queries-received-ipv4: 184513104
dns-tcp-queries-received-ipv6: 26085030
dns-udp-responses-sent-ipv4: 3153279742
dns-udp-responses-sent-ipv6: 506912732
dns-tcp-responses-sent-ipv4: 184411087
dns-tcp-responses-sent-ipv6: 26093341
