---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-05-30T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5222078506
dns-udp-queries-received-ipv6: 1420221960
dns-tcp-queries-received-ipv4: 315806576
dns-tcp-queries-received-ipv6: 232611926
dns-udp-responses-sent-ipv4: 5185813333
dns-udp-responses-sent-ipv6: 1439259899
dns-tcp-responses-sent-ipv4: 307199357
dns-tcp-responses-sent-ipv6: 262959944