--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2023-03-02T00:00:00Z dns-udp-queries-received-ipv4: 4249297187 dns-udp-queries-received-ipv6: 1206102812 dns-tcp-queries-received-ipv4: 47482201 dns-tcp-queries-received-ipv6: 125241342 dns-udp-responses-sent-ipv4: 4228175340 dns-udp-responses-sent-ipv6: 1205906904 dns-tcp-responses-sent-ipv4: 48943733 dns-tcp-responses-sent-ipv6: 126331603