---
service: h.root-servers.net
metric: traffic-volume
start-period: '2015-09-13T00:00:00Z'
end-period: '2015-09-13T23:59:59Z'
dns-udp-queries-received-ipv4: 2424948198
dns-udp-queries-received-ipv6: 161243893
dns-tcp-queries-received-ipv4: 187861
dns-tcp-queries-received-ipv6: 258791
dns-udp-responses-sent-ipv4: 2041240595
dns-udp-responses-sent-ipv6: 161012977
dns-tcp-responses-sent-ipv4: 89584
dns-tcp-responses-sent-ipv6: 226404