---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-07T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5098356249
dns-udp-queries-received-ipv6: 787174854
dns-tcp-queries-received-ipv4: 212024160
dns-tcp-queries-received-ipv6: 28818151
dns-udp-responses-sent-ipv4: 4986684069
dns-udp-responses-sent-ipv6: 786739246
dns-tcp-responses-sent-ipv4: 208436695
dns-tcp-responses-sent-ipv6: 29100265