---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-12-27T00:00:00Z
end-period: 2021-12-27T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 4413185269
dns-udp-queries-received-ipv6: 1443150988
dns-tcp-queries-received-ipv4: 99160431
dns-tcp-queries-received-ipv6: 38925154
dns-udp-responses-sent-ipv4: 4413137459
dns-udp-responses-sent-ipv6: 1443132041
dns-tcp-responses-sent-ipv4: 99081684
dns-tcp-responses-sent-ipv6: 38911972
