---
version: rssac002v3
service: j.root-servers.net
start-period: '2021-04-26T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6171431083
dns-udp-queries-received-ipv6: 1427821411
dns-tcp-queries-received-ipv4: 451306133
dns-tcp-queries-received-ipv6: 116549693
dns-udp-responses-sent-ipv4: 5789247820
dns-udp-responses-sent-ipv6: 1417570246
dns-tcp-responses-sent-ipv4: 331584600
dns-tcp-responses-sent-ipv6: 114272151