---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-04-30T00:00:00Z'
dns-udp-queries-received-ipv4: 2935548538
dns-udp-queries-received-ipv6: 510707712
dns-tcp-queries-received-ipv4: 38939721
dns-tcp-queries-received-ipv6: 14299471
dns-udp-responses-sent-ipv4: 2902148551
dns-udp-responses-sent-ipv6: 509133356
dns-tcp-responses-sent-ipv4: 36727970
dns-tcp-responses-sent-ipv6: 13754000