---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-12-27T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4729028106
dns-udp-queries-received-ipv6: 768814903
dns-tcp-queries-received-ipv4: 137620585
dns-tcp-queries-received-ipv6: 35142275
dns-udp-responses-sent-ipv4: 4630347032
dns-udp-responses-sent-ipv6: 768279751
dns-tcp-responses-sent-ipv4: 134155913
dns-tcp-responses-sent-ipv6: 34763209