---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-02-18T00:00:00Z
end-period: 2021-02-18T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6493396555
dns-udp-queries-received-ipv6: 1752576547
dns-tcp-queries-received-ipv4: 191907155
dns-tcp-queries-received-ipv6: 94666143
dns-udp-responses-sent-ipv4: 6493704584
dns-udp-responses-sent-ipv6: 1752546124
dns-tcp-responses-sent-ipv4: 191793517
dns-tcp-responses-sent-ipv6: 94600137