---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-12-11T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3504583878
dns-udp-queries-received-ipv6: 529297336
dns-tcp-queries-received-ipv4: 190929994
dns-tcp-queries-received-ipv6: 86115970
dns-udp-responses-sent-ipv4: 3135397266
dns-udp-responses-sent-ipv6: 499866548
dns-tcp-responses-sent-ipv4: 189267271
dns-tcp-responses-sent-ipv6: 86164718
