---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-04-19T00:00:00Z'
dns-udp-queries-received-ipv4: 1574618810
dns-udp-queries-received-ipv6: 289632246
dns-tcp-queries-received-ipv4: 39241754
dns-tcp-queries-received-ipv6: 9351666
dns-udp-responses-sent-ipv4: 1572801116
dns-udp-responses-sent-ipv6: 289600688
dns-tcp-responses-sent-ipv4: 38190133
dns-tcp-responses-sent-ipv6: 9171373