--- version: rssac002v3 service: i.root-servers.net start-period: '2022-08-08T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6969398656 dns-udp-queries-received-ipv6: 1815219665 dns-tcp-queries-received-ipv4: 645084359 dns-tcp-queries-received-ipv6: 59322191 dns-udp-responses-sent-ipv4: 6065868443 dns-udp-responses-sent-ipv6: 1646284247 dns-tcp-responses-sent-ipv4: 622940391 dns-tcp-responses-sent-ipv6: 52617835