---
version: rssac002v3
service: a.root-servers.net
start-period: '2021-03-07T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4842369908
dns-udp-queries-received-ipv6: 941220052
dns-tcp-queries-received-ipv4: 275362857
dns-tcp-queries-received-ipv6: 88455505
dns-udp-responses-sent-ipv4: 4677865648
dns-udp-responses-sent-ipv6: 939769315
dns-tcp-responses-sent-ipv4: 259102812
dns-tcp-responses-sent-ipv6: 88834594