---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-07-27T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5543779674
dns-udp-queries-received-ipv6: 1377983407
dns-tcp-queries-received-ipv4: 278947847
dns-tcp-queries-received-ipv6: 105914128
dns-udp-responses-sent-ipv4: 5374767706
dns-udp-responses-sent-ipv6: 1374701822
dns-tcp-responses-sent-ipv4: 270989255
dns-tcp-responses-sent-ipv6: 105606690