---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-05-31T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5600462143
dns-udp-queries-received-ipv6: 1415584982
dns-tcp-queries-received-ipv4: 318711045
dns-tcp-queries-received-ipv6: 173015903
dns-udp-responses-sent-ipv4: 5553599038
dns-udp-responses-sent-ipv6: 1447404115
dns-tcp-responses-sent-ipv4: 308082811
dns-tcp-responses-sent-ipv6: 181815022