---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-04T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5873419212
dns-udp-queries-received-ipv6: 831039459
dns-tcp-queries-received-ipv4: 234081384
dns-tcp-queries-received-ipv6: 30984281
dns-udp-responses-sent-ipv4: 5744023786
dns-udp-responses-sent-ipv6: 830497290
dns-tcp-responses-sent-ipv4: 230956621
dns-tcp-responses-sent-ipv6: 31348587