corequery.uk zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2a00:b900:10df::2, 2a00:b900:10df::4)
corequery.uk/A: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (2a00:b900:10df::2, 2a00:b900:10df::4, UDP_-_EDNS0_4096_D_KN)
corequery.uk/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (46.33.151.226, UDP_-_EDNS0_512_D_KN)
corequery.uk/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (2a00:b900:10df::2, 2a00:b900:10df::4, UDP_-_EDNS0_4096_D_KN)
corequery.uk/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
uk/DS (alg 8, id 43876): 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. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)
uk/DS (alg 8, id 43876): 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. (192.112.36.4, UDP_-_EDNS0_4096_D_KN)