---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-01-01T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3918523550
dns-udp-queries-received-ipv6: 379288194
dns-tcp-queries-received-ipv4: 113623156
dns-tcp-queries-received-ipv6: 13601694
dns-udp-responses-sent-ipv4: 3916481727
dns-udp-responses-sent-ipv6: 379270392
dns-tcp-responses-sent-ipv4: 114886084
dns-tcp-responses-sent-ipv6: 13712007