---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-05-20T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5445892102
dns-udp-queries-received-ipv6: 1140396635
dns-tcp-queries-received-ipv4: 307625786
dns-tcp-queries-received-ipv6: 106871086
dns-udp-responses-sent-ipv4: 5397656681
dns-udp-responses-sent-ipv6: 1164471995
dns-tcp-responses-sent-ipv4: 289702977
dns-tcp-responses-sent-ipv6: 106622347