---
service: h.root-servers.net
metric: traffic-volume
start-period: '2016-01-28T00:00:00Z'
end-period: '2016-01-28T23:59:59Z'
dns-udp-queries-received-ipv4: 3104034568
dns-udp-queries-received-ipv6: 258497308
dns-tcp-queries-received-ipv4: 621629
dns-tcp-queries-received-ipv6: 350902
dns-udp-responses-sent-ipv4: 2918454749
dns-udp-responses-sent-ipv6: 258327067
dns-tcp-responses-sent-ipv4: 393041
dns-tcp-responses-sent-ipv6: 312124