--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-12-16T00:00:00Z dns-udp-queries-received-ipv4: 3327678641 dns-udp-queries-received-ipv6: 887767367 dns-tcp-queries-received-ipv4: 87507816 dns-tcp-queries-received-ipv6: 26283497 dns-udp-responses-sent-ipv4: 3322964255 dns-udp-responses-sent-ipv6: 887467117 dns-tcp-responses-sent-ipv4: 87302080 dns-tcp-responses-sent-ipv6: 25726364