in-addr.arpa zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (200.10.60.53, 2001:13c7:7010::53)
in-addr.arpa/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (2001:43f8:110::10, UDP_-_EDNS0_512_D_KN)
153.in-addr.arpa/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
153.in-addr.arpa/MX has errors; select the "Denial of existence" DNSSEC option to see them.
swn1rbzh6k.153.in-addr.arpa/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (6)
153.in-addr.arpa/DS (alg 13, id 15768): 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. (2001:43f8:110::10, UDP_-_EDNS0_4096_D_KN)
153.in-addr.arpa/DS (alg 13, id 15768): 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. (2001:43f8:110::10, UDP_-_EDNS0_4096_D_KN)
153.in-addr.arpa/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
153.in-addr.arpa/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
swn1rbzh6k.153.in-addr.arpa/A has warnings; select the "Denial of existence" DNSSEC option to see them.
153.in-addr.arpa/DS has warnings; select the "Denial of existence" DNSSEC option to see them.