---
version: rssac002v4
service: b.root-servers.net
start-period: 2020-03-22T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4493576752
dns-udp-queries-received-ipv6: 866660177
dns-tcp-queries-received-ipv4: 306849601
dns-tcp-queries-received-ipv6: 97372167
dns-udp-responses-sent-ipv4: 4143633971
dns-udp-responses-sent-ipv6: 831217354
dns-tcp-responses-sent-ipv4: 306936334
dns-tcp-responses-sent-ipv6: 97367094
