---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-06-20T00:00:00Z'
end-period: '2016-06-20T23:59:59Z'
dns-udp-queries-received-ipv4: 2152074326
dns-udp-queries-received-ipv6: 351510540
dns-tcp-queries-received-ipv4: 232188
dns-tcp-queries-received-ipv6: 489847
dns-udp-responses-sent-ipv4: 2135547855
dns-udp-responses-sent-ipv6: 351459984
dns-tcp-responses-sent-ipv4: 56319
dns-tcp-responses-sent-ipv6: 450435