---
version: rssac002v4
service: b.root-servers.net
start-period: 2020-12-01T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4865715192
dns-udp-queries-received-ipv6: 953537151
dns-tcp-queries-received-ipv4: 323960892
dns-tcp-queries-received-ipv6: 122854296
dns-udp-responses-sent-ipv4: 4620369471
dns-udp-responses-sent-ipv6: 941218486
dns-tcp-responses-sent-ipv4: 324406103
dns-tcp-responses-sent-ipv6: 122841792
