---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-07-28T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3950506152
dns-udp-queries-received-ipv6: 523316606
dns-tcp-queries-received-ipv4: 133107079
dns-tcp-queries-received-ipv6: 18077048
dns-udp-responses-sent-ipv4: 3866791074
dns-udp-responses-sent-ipv6: 523015905
dns-tcp-responses-sent-ipv4: 129617391
dns-tcp-responses-sent-ipv6: 18088750