---
version: rssac002v3
service: b.root-servers.net
start-period: 2018-12-23T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3715235119
dns-udp-queries-received-ipv6: 386325957
dns-tcp-queries-received-ipv4: 208042153
dns-tcp-queries-received-ipv6: 16290962
dns-udp-responses-sent-ipv4: 3292693509
dns-udp-responses-sent-ipv6: 385958159
dns-tcp-responses-sent-ipv4: 206212061
dns-tcp-responses-sent-ipv6: 16288939
