---
version: rssac002v3
service: a.root-servers.net
start-period: '2020-01-11T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6446231361
dns-udp-queries-received-ipv6: 878628162
dns-tcp-queries-received-ipv4: 251475197
dns-tcp-queries-received-ipv6: 72147314
dns-udp-responses-sent-ipv4: 6257085963
dns-udp-responses-sent-ipv6: 874551620
dns-tcp-responses-sent-ipv4: 230267785
dns-tcp-responses-sent-ipv6: 72290650