---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-01-25T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5235739566
dns-udp-queries-received-ipv6: 759898631
dns-tcp-queries-received-ipv4: 217472043
dns-tcp-queries-received-ipv6: 32200481
dns-udp-responses-sent-ipv4: 5118392108
dns-udp-responses-sent-ipv6: 759427060
dns-tcp-responses-sent-ipv4: 214479070
dns-tcp-responses-sent-ipv6: 30139661