---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-12-30T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6462278134
dns-udp-queries-received-ipv6: 902821110
dns-tcp-queries-received-ipv4: 253268982
dns-tcp-queries-received-ipv6: 74200795
dns-udp-responses-sent-ipv4: 6196449096
dns-udp-responses-sent-ipv6: 901637291
dns-tcp-responses-sent-ipv4: 249535903
dns-tcp-responses-sent-ipv6: 74554552