---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-11-16T00:00:00Z'
end-period: '2015-11-16T23:59:59Z'
dns-udp-queries-received-ipv4: 2367048640
dns-udp-queries-received-ipv6: 224295795
dns-tcp-queries-received-ipv4: 348267
dns-tcp-queries-received-ipv6: 307385
dns-udp-responses-sent-ipv4: 2143735212
dns-udp-responses-sent-ipv6: 223989397
dns-tcp-responses-sent-ipv4: 196990
dns-tcp-responses-sent-ipv6: 275891