cloudflare.com/DNSKEY: No response was received from the server over UDP (tried 1 times). See RFC 1035, Sec. 4.2. (162.159.0.33, 162.159.1.33, 162.159.2.9, 162.159.3.11, 162.159.4.8, 162.159.5.6, 162.159.6.6, 162.159.7.226, 162.159.8.55, 162.159.9.55, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:408, 2400:cb00:2049:1::a29f:506, 2400:cb00:2049:1::a29f:606, 2400:cb00:2049:1::a29f:7e2, 2400:cb00:2049:1::a29f:837, 2400:cb00:2049:1::a29f:937, UDP_-_EDNS0_512_D_KN)
cloudflare.com/MX: No response was received from the server over UDP (tried 2 times). See RFC 1035, Sec. 4.2. (162.159.0.33, 162.159.1.33, 162.159.2.9, 162.159.3.11, 162.159.4.8, 162.159.5.6, 162.159.6.6, 162.159.7.226, 162.159.8.55, 162.159.9.55, 2400:cb00:2049:1::a29f:21, 2400:cb00:2049:1::a29f:121, 2400:cb00:2049:1::a29f:209, 2400:cb00:2049:1::a29f:30b, 2400:cb00:2049:1::a29f:408, 2400:cb00:2049:1::a29f:506, 2400:cb00:2049:1::a29f:606, 2400:cb00:2049:1::a29f:7e2, 2400:cb00:2049:1::a29f:837, 2400:cb00:2049:1::a29f:937, UDP_-_EDNS0_512_D_KN)
cloudflare.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.