---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-06-01T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5533116759
dns-udp-queries-received-ipv6: 1322469135
dns-tcp-queries-received-ipv4: 304396423
dns-tcp-queries-received-ipv6: 136879589
dns-udp-responses-sent-ipv4: 5466587348
dns-udp-responses-sent-ipv6: 1338401410
dns-tcp-responses-sent-ipv4: 295049942
dns-tcp-responses-sent-ipv6: 135770154