---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-03-31T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5149768089
dns-udp-queries-received-ipv6: 818121112
dns-tcp-queries-received-ipv4: 233274042
dns-tcp-queries-received-ipv6: 28560221
dns-udp-responses-sent-ipv4: 5028118816
dns-udp-responses-sent-ipv6: 817679695
dns-tcp-responses-sent-ipv4: 229269857
dns-tcp-responses-sent-ipv6: 28762655