---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-07-04T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3817180805
dns-udp-queries-received-ipv6: 458677381
dns-tcp-queries-received-ipv4: 126088105
dns-tcp-queries-received-ipv6: 18249259
dns-udp-responses-sent-ipv4: 3688245134
dns-udp-responses-sent-ipv6: 458246270
dns-tcp-responses-sent-ipv4: 124529785
dns-tcp-responses-sent-ipv6: 18303197