---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-04-20T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4141219501
dns-udp-queries-received-ipv6: 384572975
dns-tcp-queries-received-ipv4: 114380415
dns-tcp-queries-received-ipv6: 15547258
dns-udp-responses-sent-ipv4: 4084824768
dns-udp-responses-sent-ipv6: 384143078
dns-tcp-responses-sent-ipv4: 113793688
dns-tcp-responses-sent-ipv6: 15569804