---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-12-06T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5024148028
dns-udp-queries-received-ipv6: 1130299436
dns-tcp-queries-received-ipv4: 279873569
dns-tcp-queries-received-ipv6: 54958668
dns-udp-responses-sent-ipv4: 5283429282
dns-udp-responses-sent-ipv6: 1164475184
dns-tcp-responses-sent-ipv4: 276832043
dns-tcp-responses-sent-ipv6: 54870742