---
version: rssac002v3
service: b.root-servers.net
start-period: 2018-12-13T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3173929868
dns-udp-queries-received-ipv6: 419294747
dns-tcp-queries-received-ipv4: 110505037
dns-tcp-queries-received-ipv6: 24221923
dns-udp-responses-sent-ipv4: 3116525962
dns-udp-responses-sent-ipv6: 418956027
dns-tcp-responses-sent-ipv4: 110504389
dns-tcp-responses-sent-ipv6: 24217855
