---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-07-16T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3314710372
dns-udp-queries-received-ipv6: 507793808
dns-tcp-queries-received-ipv4: 237596669
dns-tcp-queries-received-ipv6: 32006587
dns-udp-responses-sent-ipv4: 3071929878
dns-udp-responses-sent-ipv6: 507319449
dns-tcp-responses-sent-ipv4: 237591151
dns-tcp-responses-sent-ipv6: 32022737
