---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-07-19T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6120795801
dns-udp-queries-received-ipv6: 1355660697
dns-tcp-queries-received-ipv4: 307807268
dns-tcp-queries-received-ipv6: 101274046
dns-udp-responses-sent-ipv4: 5972978555
dns-udp-responses-sent-ipv6: 1354135699
dns-tcp-responses-sent-ipv4: 300945173
dns-tcp-responses-sent-ipv6: 101515643