--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-05-13T00:00:00Z dns-udp-queries-received-ipv4: 4470114181 dns-udp-queries-received-ipv6: 1055113185 dns-tcp-queries-received-ipv4: 101268238 dns-tcp-queries-received-ipv6: 33582267 dns-udp-responses-sent-ipv4: 4455408460 dns-udp-responses-sent-ipv6: 1055035427 dns-tcp-responses-sent-ipv4: 101536539 dns-tcp-responses-sent-ipv6: 33137155