---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-12-09T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5134897347
dns-udp-queries-received-ipv6: 1201129831
dns-tcp-queries-received-ipv4: 275324121
dns-tcp-queries-received-ipv6: 56064232
dns-udp-responses-sent-ipv4: 5395343551
dns-udp-responses-sent-ipv6: 1254179266
dns-tcp-responses-sent-ipv4: 272139198
dns-tcp-responses-sent-ipv6: 55981565