---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-10T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6113516546
dns-udp-queries-received-ipv6: 903313040
dns-tcp-queries-received-ipv4: 193493419
dns-tcp-queries-received-ipv6: 28575473
dns-udp-responses-sent-ipv4: 5983337447
dns-udp-responses-sent-ipv6: 902858081
dns-tcp-responses-sent-ipv4: 190699288
dns-tcp-responses-sent-ipv6: 29125582