---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-05-18T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5446835108
dns-udp-queries-received-ipv6: 879498239
dns-tcp-queries-received-ipv4: 163995590
dns-tcp-queries-received-ipv6: 26566537
dns-udp-responses-sent-ipv4: 5325275669
dns-udp-responses-sent-ipv6: 879028230
dns-tcp-responses-sent-ipv4: 160551168
dns-tcp-responses-sent-ipv6: 27195549