---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-05-01T00:00:00Z
end-period: 2021-05-01T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 5347695871
dns-udp-queries-received-ipv6: 1763514950
dns-tcp-queries-received-ipv4: 200533918
dns-tcp-queries-received-ipv6: 139185604
dns-udp-responses-sent-ipv4: 5350847549
dns-udp-responses-sent-ipv6: 1763481389
dns-tcp-responses-sent-ipv4: 200530261
dns-tcp-responses-sent-ipv6: 139100000
