xyz/DNSKEY (alg 8, id 18130): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (212.18.248.42, UDP_-_EDNS0_4096_D_KN)
xyz/DNSKEY (alg 8, id 65206): No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (212.18.248.42, UDP_-_EDNS0_4096_D_KN)
xyz/NS: No response was received from the server over UDP (tried 7 times) until the NSID EDNS option was removed (however, this server appeared to respond legitimately to other queries with the NSID EDNS option present). See RFC 6891, Sec. 6.1.2. (2a04:2b00:13ee::42, UDP_-_EDNS0_4096_D_KN)
xyz/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (212.18.248.42, 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.
e6xh4.paztk.xyz/A has warnings; select the "Denial of existence" DNSSEC option to see them.
xyz/CDS 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.