---
version: rssac002v4
service: b.root-servers.net
start-period: 2020-12-02T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 5044225467
dns-udp-queries-received-ipv6: 1124372490
dns-tcp-queries-received-ipv4: 357632185
dns-tcp-queries-received-ipv6: 155093222
dns-udp-responses-sent-ipv4: 4797534712
dns-udp-responses-sent-ipv6: 1083974968
dns-tcp-responses-sent-ipv4: 358258270
dns-tcp-responses-sent-ipv6: 155080369
