---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-05-19T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3265181039
dns-udp-queries-received-ipv6: 494925745
dns-tcp-queries-received-ipv4: 191866878
dns-tcp-queries-received-ipv6: 23880653
dns-udp-responses-sent-ipv4: 2999174896
dns-udp-responses-sent-ipv6: 495106440
dns-tcp-responses-sent-ipv4: 191747860
dns-tcp-responses-sent-ipv6: 23886210
