--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2022-12-25T00:00:00Z dns-udp-queries-received-ipv4: 4132036284 dns-udp-queries-received-ipv6: 894610606 dns-tcp-queries-received-ipv4: 47781022 dns-tcp-queries-received-ipv6: 29281181 dns-udp-responses-sent-ipv4: 4132795341 dns-udp-responses-sent-ipv6: 894428368 dns-tcp-responses-sent-ipv4: 51121884 dns-tcp-responses-sent-ipv6: 30215981