---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-03-15T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 3972804185
dns-udp-queries-received-ipv6: 375920172
dns-tcp-queries-received-ipv4: 143397411
dns-tcp-queries-received-ipv6: 16207946
dns-udp-responses-sent-ipv4: 3969686436
dns-udp-responses-sent-ipv6: 375882155
dns-tcp-responses-sent-ipv4: 143640208
dns-tcp-responses-sent-ipv6: 16252984