---
version: rssac002v3
service: a.root-servers.net
start-period: '2018-07-29T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4466475966
dns-udp-queries-received-ipv6: 632621821
dns-tcp-queries-received-ipv4: 127342870
dns-tcp-queries-received-ipv6: 18860098
dns-udp-responses-sent-ipv4: 4384027902
dns-udp-responses-sent-ipv6: 632317625
dns-tcp-responses-sent-ipv4: 123921937
dns-tcp-responses-sent-ipv6: 18867119