--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-12-09T00:00:00Z dns-udp-queries-received-ipv4: 4223268519 dns-udp-queries-received-ipv6: 1127577538 dns-tcp-queries-received-ipv4: 59150691 dns-tcp-queries-received-ipv6: 44151334 dns-udp-responses-sent-ipv4: 4216711035 dns-udp-responses-sent-ipv6: 1127411203 dns-tcp-responses-sent-ipv4: 62742798 dns-tcp-responses-sent-ipv6: 45450195