---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-01-05T00:00:00Z'
dns-udp-queries-received-ipv4: 1927920670
dns-udp-queries-received-ipv6: 440841795
dns-tcp-queries-received-ipv4: 39251045
dns-tcp-queries-received-ipv6: 14765666
dns-udp-responses-sent-ipv4: 1925683317
dns-udp-responses-sent-ipv6: 440594534
dns-tcp-responses-sent-ipv4: 36669228
dns-tcp-responses-sent-ipv6: 13962547