--- version: rssac002v3 service: i.root-servers.net start-period: '2023-01-14T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6151095157 dns-udp-queries-received-ipv6: 1162589004 dns-tcp-queries-received-ipv4: 609383677 dns-tcp-queries-received-ipv6: 44136080 dns-udp-responses-sent-ipv4: 5129284087 dns-udp-responses-sent-ipv6: 1087890247 dns-tcp-responses-sent-ipv4: 604269319 dns-tcp-responses-sent-ipv6: 38396088