--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-01-05T00:00:00Z dns-udp-queries-received-ipv4: 4299991323 dns-udp-queries-received-ipv6: 1213248417 dns-tcp-queries-received-ipv4: 52044188 dns-tcp-queries-received-ipv6: 74971657 dns-udp-responses-sent-ipv4: 4301533661 dns-udp-responses-sent-ipv6: 1212782251 dns-tcp-responses-sent-ipv4: 54937867 dns-tcp-responses-sent-ipv6: 75931145