---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-12-21T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4868649005
dns-udp-queries-received-ipv6: 749457470
dns-tcp-queries-received-ipv4: 136204522
dns-tcp-queries-received-ipv6: 33092004
dns-udp-responses-sent-ipv4: 4767106166
dns-udp-responses-sent-ipv6: 748937677
dns-tcp-responses-sent-ipv4: 132588327
dns-tcp-responses-sent-ipv6: 32753275