---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-05-05T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5177851115
dns-udp-queries-received-ipv6: 846083132
dns-tcp-queries-received-ipv4: 207724632
dns-tcp-queries-received-ipv6: 28019765
dns-udp-responses-sent-ipv4: 5057981356
dns-udp-responses-sent-ipv6: 844990585
dns-tcp-responses-sent-ipv4: 203943984
dns-tcp-responses-sent-ipv6: 28726321