---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2019-05-19T00:00:00Z'
dns-udp-queries-received-ipv4: 2503431660
dns-udp-queries-received-ipv6: 482888379
dns-tcp-queries-received-ipv4: 57847613
dns-tcp-queries-received-ipv6: 15764825
dns-udp-responses-sent-ipv4: 2475854094
dns-udp-responses-sent-ipv6: 482480393
dns-tcp-responses-sent-ipv4: 56561235
dns-tcp-responses-sent-ipv6: 15611632