---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2017-05-21T00:00:00Z'
dns-udp-queries-received-ipv4: 1504341411
dns-udp-queries-received-ipv6: 351742776
dns-tcp-queries-received-ipv4: 1274829
dns-tcp-queries-received-ipv6: 5852329
dns-udp-responses-sent-ipv4: 1503483758
dns-udp-responses-sent-ipv6: 352599293
dns-tcp-responses-sent-ipv4: 1132651
dns-tcp-responses-sent-ipv6: 6479454