--- service: h.root-servers.net metric: traffic-volume version: rssac002v4 start-period: 2020-08-28T00:00:00Z dns-udp-queries-received-ipv4: 6873098730 dns-udp-queries-received-ipv6: 1496605382 dns-tcp-queries-received-ipv4: 209836295 dns-tcp-queries-received-ipv6: 85880912 dns-udp-responses-sent-ipv4: 6864368571 dns-udp-responses-sent-ipv6: 1492876047 dns-tcp-responses-sent-ipv4: 202496464 dns-tcp-responses-sent-ipv6: 86352456