---
version: rssac002v4
service: d.root-servers.net
start-period: 2021-05-31T00:00:00Z
end-period: 2021-05-31T23:59:59Z
metric: traffic-volume
dns-udp-queries-received-ipv4: 6425763798
dns-udp-queries-received-ipv6: 1820411555
dns-tcp-queries-received-ipv4: 231953118
dns-tcp-queries-received-ipv6: 134794989
dns-udp-responses-sent-ipv4: 6432796051
dns-udp-responses-sent-ipv6: 1820374820
dns-tcp-responses-sent-ipv4: 231850543
dns-tcp-responses-sent-ipv6: 134757687
