---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-03T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5761391211
dns-udp-queries-received-ipv6: 873598912
dns-tcp-queries-received-ipv4: 217947083
dns-tcp-queries-received-ipv6: 30016578
dns-udp-responses-sent-ipv4: 5631318887
dns-udp-responses-sent-ipv6: 873115246
dns-tcp-responses-sent-ipv4: 214588603
dns-tcp-responses-sent-ipv6: 30282703