---
service: h.root-servers.net
metric: traffic-volume
version: rssac002v3
start-period: '2018-05-20T00:00:00Z'
dns-udp-queries-received-ipv4: 1539710689
dns-udp-queries-received-ipv6: 271082225
dns-tcp-queries-received-ipv4: 39439955
dns-tcp-queries-received-ipv6: 9727129
dns-udp-responses-sent-ipv4: 1538302306
dns-udp-responses-sent-ipv6: 271052630
dns-tcp-responses-sent-ipv4: 38777778
dns-tcp-responses-sent-ipv6: 9577252