xyz/DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.42, 2001:67c:13cc::1:42, UDP_-_EDNS0_512_D_KN)
xyz/SOA: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (212.18.248.42, 2001:67c:13cc::1:42, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
xyz/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
of2g0zxbsu.xyz/A has warnings; select the "Denial of existence" DNSSEC option to see them.
xyz/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.