---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-01-18T00:00:00Z
end-period: 2021-01-18T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6506899565
dns-udp-queries-received-ipv6: 2025081658
dns-tcp-queries-received-ipv4: 203385524
dns-tcp-queries-received-ipv6: 115392790
dns-udp-responses-sent-ipv4: 6506834458
dns-udp-responses-sent-ipv6: 2025039662
dns-tcp-responses-sent-ipv4: 203158619
dns-tcp-responses-sent-ipv6: 115244371