163.in-addr.arpa/DNSKEY: No response was received from the server over UDP (tried 4 times). (2620:38:2000::53, UDP_-_EDNS0_512_D_KN)
163.in-addr.arpa/SOA: No response was received from the server over UDP (tried 12 times). (2620:38:2000::53, UDP_-_NOEDNS__0x20)
Warnings (7)
163.in-addr.arpa/DNSKEY (alg 13, id 43887): 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). (2620:38:2000::53, UDP_-_EDNS0_4096_D_KN)
163.in-addr.arpa/DNSKEY (alg 13, id 48771): 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). (2620:38:2000::53, UDP_-_EDNS0_4096_D_KN)
163.in-addr.arpa/DS (alg 13, id 43887): 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. (2620:37:e000::53, UDP_-_EDNS0_4096_D_KN)
163.in-addr.arpa/DS (alg 13, id 43887): 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. (2620:37:e000::53, UDP_-_EDNS0_4096_D_KN)
163.in-addr.arpa/NS: 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). (2620:38:2000::53, UDP_-_EDNS0_4096_D_KN)
163.in-addr.arpa/NSEC3PARAM: 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. (2620:38:2000::53, UDP_-_EDNS0_4096_D_KN)
163.in-addr.arpa/TXT: 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. (2620:38:2000::53, UDP_-_EDNS0_4096_D_KN)