---
version: rssac002v4
service: a.root-servers.net
start-period: '2021-11-27T00:00:00Z'
metric: traffic-volume
dns-udp-queries-received-ipv4: 4711406127
dns-udp-queries-received-ipv6: 1276932645
dns-tcp-queries-received-ipv4: 260124091
dns-tcp-queries-received-ipv6: 95867498
dns-udp-responses-sent-ipv4: 4959092076
dns-udp-responses-sent-ipv6: 1308771050
dns-tcp-responses-sent-ipv4: 256179983
dns-tcp-responses-sent-ipv6: 95738511