---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-11T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 5773741430
dns-udp-queries-received-ipv6: 833277873
dns-tcp-queries-received-ipv4: 197829020
dns-tcp-queries-received-ipv6: 28242077
dns-udp-responses-sent-ipv4: 5643175555
dns-udp-responses-sent-ipv6: 832632254
dns-tcp-responses-sent-ipv4: 194907893
dns-tcp-responses-sent-ipv6: 28782541