---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-15T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6063235437
dns-udp-queries-received-ipv6: 879927264
dns-tcp-queries-received-ipv4: 203778371
dns-tcp-queries-received-ipv6: 29245655
dns-udp-responses-sent-ipv4: 5934447297
dns-udp-responses-sent-ipv6: 879413745
dns-tcp-responses-sent-ipv4: 200515255
dns-tcp-responses-sent-ipv6: 29733500