---
version: rssac002v3
service: b.root-servers.net
start-period: 2018-12-29T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3381410081
dns-udp-queries-received-ipv6: 407701556
dns-tcp-queries-received-ipv4: 161917730
dns-tcp-queries-received-ipv6: 20010068
dns-udp-responses-sent-ipv4: 3152516153
dns-udp-responses-sent-ipv6: 407222101
dns-tcp-responses-sent-ipv4: 159892789
dns-tcp-responses-sent-ipv6: 20008746
