---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-03-07T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6397185380
dns-udp-queries-received-ipv6: 860555422
dns-tcp-queries-received-ipv4: 201283195
dns-tcp-queries-received-ipv6: 35685995
dns-udp-responses-sent-ipv4: 6272186441
dns-udp-responses-sent-ipv6: 859974271
dns-tcp-responses-sent-ipv4: 197722262
dns-tcp-responses-sent-ipv6: 33141570