---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-05-13T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5676100684
dns-udp-queries-received-ipv6: 1115740499
dns-tcp-queries-received-ipv4: 335727223
dns-tcp-queries-received-ipv6: 109143462
dns-udp-responses-sent-ipv4: 5627442085
dns-udp-responses-sent-ipv6: 1140353836
dns-tcp-responses-sent-ipv4: 311236029
dns-tcp-responses-sent-ipv6: 109365132