---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-09-12T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4173900245
dns-udp-queries-received-ipv6: 621436977
dns-tcp-queries-received-ipv4: 112109351
dns-tcp-queries-received-ipv6: 21061910
dns-udp-responses-sent-ipv4: 4059889677
dns-udp-responses-sent-ipv6: 620444546
dns-tcp-responses-sent-ipv4: 108417196
dns-tcp-responses-sent-ipv6: 21081780