--- service: e.root-servers.net version: rssac002v3 start-period: '2019-11-27T00:00:00Z' metric: rcode-volume 0: 2700025998 1: 395184 2: 22 3: 10507030686 4: 1191 5: 33126 7: 170 9: 4 11: 1 15: 8