./DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (192.33.4.12, UDP_-_EDNS0_512_D_KN)
pt/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
x4rqy.q721l.pt/A has errors; select the "Denial of existence" DNSSEC option to see them.
pt/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
pt/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (9)
./DNSKEY (alg 8, id 20326): 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. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
./DNSKEY (alg 8, id 61050): 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. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
pt/DS (alg 13, id 40155): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
pt/DS (alg 13, id 40155): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
pt/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
x4rqy.q721l.pt/A has warnings; select the "Denial of existence" DNSSEC option to see them.
pt/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
pt/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
pt/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.