---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-11-18T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3257384528
dns-udp-queries-received-ipv6: 562519116
dns-tcp-queries-received-ipv4: 192471807
dns-tcp-queries-received-ipv6: 74753747
dns-udp-responses-sent-ipv4: 3036132819
dns-udp-responses-sent-ipv6: 562328749
dns-tcp-responses-sent-ipv4: 190518157
dns-tcp-responses-sent-ipv6: 74787601
