---
version: rssac002v4
service: a.root-servers.net
start-period: '2022-04-25T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4921369503
dns-udp-queries-received-ipv6: 1522610824
dns-tcp-queries-received-ipv4: 256684128
dns-tcp-queries-received-ipv6: 51459668
dns-udp-responses-sent-ipv4: 4908226230
dns-udp-responses-sent-ipv6: 1526231419
dns-tcp-responses-sent-ipv4: 254693282
dns-tcp-responses-sent-ipv6: 51424561