--- version: rssac002v3 service: i.root-servers.net start-period: '2023-11-21T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6694034286 dns-udp-queries-received-ipv6: 2166209618 dns-tcp-queries-received-ipv4: 429582641 dns-tcp-queries-received-ipv6: 134520373 dns-udp-responses-sent-ipv4: 6245722535 dns-udp-responses-sent-ipv6: 1931883327 dns-tcp-responses-sent-ipv4: 438650782 dns-tcp-responses-sent-ipv6: 116082920