---
version: rssac002v3
service: j.root-servers.net
start-period: '2018-01-01T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4139798618
dns-udp-queries-received-ipv6: 415989546
dns-tcp-queries-received-ipv4: 153187573
dns-tcp-queries-received-ipv6: 12342660
dns-udp-responses-sent-ipv4: 4062149277
dns-udp-responses-sent-ipv6: 416164015
dns-tcp-responses-sent-ipv4: 133773705
dns-tcp-responses-sent-ipv6: 12502121