--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-04T00:00:00Z dns-udp-queries-received-ipv4: 3897189827 dns-udp-queries-received-ipv6: 1037618285 dns-tcp-queries-received-ipv4: 39776326 dns-tcp-queries-received-ipv6: 93927263 dns-udp-responses-sent-ipv4: 3876557972 dns-udp-responses-sent-ipv6: 1037435089 dns-tcp-responses-sent-ipv4: 41174483 dns-tcp-responses-sent-ipv6: 94529679