---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-02-21T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5068355374
dns-udp-queries-received-ipv6: 1021395085
dns-tcp-queries-received-ipv4: 273254935
dns-tcp-queries-received-ipv6: 101242652
dns-udp-responses-sent-ipv4: 4895736908
dns-udp-responses-sent-ipv6: 1020024368
dns-tcp-responses-sent-ipv4: 262310067
dns-tcp-responses-sent-ipv6: 101672389