---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-19T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5651558707
dns-udp-queries-received-ipv6: 853972457
dns-tcp-queries-received-ipv4: 190722090
dns-tcp-queries-received-ipv6: 28248303
dns-udp-responses-sent-ipv4: 5536709367
dns-udp-responses-sent-ipv6: 853439522
dns-tcp-responses-sent-ipv4: 187831958
dns-tcp-responses-sent-ipv6: 28912744