---
version: rssac002v3
service: b.root-servers.net
start-period: 2019-07-10T00:00:00Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 3336767751
dns-udp-queries-received-ipv6: 545446054
dns-tcp-queries-received-ipv4: 255369569
dns-tcp-queries-received-ipv6: 30058974
dns-udp-responses-sent-ipv4: 3068556750
dns-udp-responses-sent-ipv6: 544978549
dns-tcp-responses-sent-ipv4: 255309463
dns-tcp-responses-sent-ipv6: 30075811
