---
version: rssac002v3
service: a.root-servers.net
start-period: '2019-04-30T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 6478672815
dns-udp-queries-received-ipv6: 942304305
dns-tcp-queries-received-ipv4: 200405332
dns-tcp-queries-received-ipv6: 29153258
dns-udp-responses-sent-ipv4: 6339026840
dns-udp-responses-sent-ipv6: 941806564
dns-tcp-responses-sent-ipv4: 197101072
dns-tcp-responses-sent-ipv6: 29852623