---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-02-18T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5530496982
dns-udp-queries-received-ipv6: 869944181
dns-tcp-queries-received-ipv4: 131074320
dns-tcp-queries-received-ipv6: 35392747
dns-udp-responses-sent-ipv4: 5413210710
dns-udp-responses-sent-ipv6: 869430698
dns-tcp-responses-sent-ipv4: 127159180
dns-tcp-responses-sent-ipv6: 32794348