---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-12-19T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4893606249
dns-udp-queries-received-ipv6: 811511695
dns-tcp-queries-received-ipv4: 140621859
dns-tcp-queries-received-ipv6: 30299044
dns-udp-responses-sent-ipv4: 4788179581
dns-udp-responses-sent-ipv6: 811000989
dns-tcp-responses-sent-ipv4: 136994966
dns-tcp-responses-sent-ipv6: 30569314