---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-12-15T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5109025483
dns-udp-queries-received-ipv6: 1285007004
dns-tcp-queries-received-ipv4: 280402123
dns-tcp-queries-received-ipv6: 52157261
dns-udp-responses-sent-ipv4: 5314689740
dns-udp-responses-sent-ipv6: 1338831737
dns-tcp-responses-sent-ipv4: 277391359
dns-tcp-responses-sent-ipv6: 52266661