---
version: rssac002v4
service: b.root-servers.net
start-period: 2021-05-17T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4427104258
dns-udp-queries-received-ipv6: 666021305
dns-tcp-queries-received-ipv4: 284092046
dns-tcp-queries-received-ipv6: 99724512
dns-udp-responses-sent-ipv4: 4378866829
dns-udp-responses-sent-ipv6: 665248274
dns-tcp-responses-sent-ipv4: 277862862
dns-tcp-responses-sent-ipv6: 99708979
