--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-07-24T00:00:00Z dns-udp-queries-received-ipv4: 3106202565 dns-udp-queries-received-ipv6: 1389452589 dns-tcp-queries-received-ipv4: 58086827 dns-tcp-queries-received-ipv6: 21891523 dns-udp-responses-sent-ipv4: 3104461836 dns-udp-responses-sent-ipv6: 1389295546 dns-tcp-responses-sent-ipv4: 60773805 dns-tcp-responses-sent-ipv6: 22714965