--- version: rssac002v4 service: a.root-servers.net start-period: '2023-11-06T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 8057458921 dns-udp-queries-received-ipv6: 1690470548 dns-tcp-queries-received-ipv4: 460749448 dns-tcp-queries-received-ipv6: 59871503 dns-udp-responses-sent-ipv4: 7875724189 dns-udp-responses-sent-ipv6: 1671187530 dns-tcp-responses-sent-ipv4: 435841069 dns-tcp-responses-sent-ipv6: 51522250