--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-12-24T00:00:00Z dns-udp-queries-received-ipv4: 3854869875 dns-udp-queries-received-ipv6: 918648732 dns-tcp-queries-received-ipv4: 48339898 dns-tcp-queries-received-ipv6: 28696616 dns-udp-responses-sent-ipv4: 3855611830 dns-udp-responses-sent-ipv6: 918466065 dns-tcp-responses-sent-ipv4: 51534080 dns-tcp-responses-sent-ipv6: 29638016