---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-12-17T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4329394032
dns-udp-queries-received-ipv6: 769315022
dns-tcp-queries-received-ipv4: 184370282
dns-tcp-queries-received-ipv6: 61157591
dns-udp-responses-sent-ipv4: 4268059109
dns-udp-responses-sent-ipv6: 707003313
dns-tcp-responses-sent-ipv4: 184421369
dns-tcp-responses-sent-ipv6: 59578195
