---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-04-25T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4806169792
dns-udp-queries-received-ipv6: 1077900745
dns-tcp-queries-received-ipv4: 255256702
dns-tcp-queries-received-ipv6: 87103637
dns-udp-responses-sent-ipv4: 4672387795
dns-udp-responses-sent-ipv6: 1076498787
dns-tcp-responses-sent-ipv4: 247465169
dns-tcp-responses-sent-ipv6: 87753138