--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-29T00:00:00Z dns-udp-queries-received-ipv4: 4140931039 dns-udp-queries-received-ipv6: 1232273448 dns-tcp-queries-received-ipv4: 60174537 dns-tcp-queries-received-ipv6: 35193730 dns-udp-responses-sent-ipv4: 4132635694 dns-udp-responses-sent-ipv6: 1232013304 dns-tcp-responses-sent-ipv4: 63856999 dns-tcp-responses-sent-ipv6: 36056122