---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-01-04T00:00:00Z
end-period: 2021-01-04T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6820691442
dns-udp-queries-received-ipv6: 2108845442
dns-tcp-queries-received-ipv4: 205683952
dns-tcp-queries-received-ipv6: 107344612
dns-udp-responses-sent-ipv4: 6820603778
dns-udp-responses-sent-ipv6: 2108788572
dns-tcp-responses-sent-ipv4: 205421057
dns-tcp-responses-sent-ipv6: 107262390