--- version: rssac002v4 service: a.root-servers.net start-period: '2022-11-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6301276970 dns-udp-queries-received-ipv6: 1938163410 dns-tcp-queries-received-ipv4: 285809620 dns-tcp-queries-received-ipv6: 77350249 dns-udp-responses-sent-ipv4: 6148641217 dns-udp-responses-sent-ipv6: 1932502336 dns-tcp-responses-sent-ipv4: 279259159 dns-tcp-responses-sent-ipv6: 75739057