ip6.arpa/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (2620:37:e000::53, TCP_-_EDNS0_4096_D_N)
ip6.arpa/SOA: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2620:37:e000::53, UDP_-_NOEDNS_)
Warnings (5)
ip6.arpa/DNSKEY (alg 8, id 21619): 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. (2620:37:e000::53, UDP_-_EDNS0_4096_D_KN)
ip6.arpa/DNSKEY (alg 8, id 29544): 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. (2620:37:e000::53, UDP_-_EDNS0_4096_D_KN)
ip6.arpa/DNSKEY (alg 8, id 64060): 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. (2620:37:e000::53, UDP_-_EDNS0_4096_D_KN)
ip6.arpa/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
ip6.arpa/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.