gov.uk zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (194.128.171.99)
gov.uk/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (194.128.171.99, UDP_-_NOEDNS_)
gov.uk/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (194.128.171.99, TCP_-_EDNS0_4096_D_N)
gov.uk/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
gov.uk/MX has errors; select the "Denial of existence" DNSSEC option to see them.
dkexq34ybo.gov.uk/A has errors; select the "Denial of existence" DNSSEC option to see them.
gov.uk/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
gov.uk/DNSKEY (alg 8, id 17539): 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). See RFC 6891, Sec. 6.1.2. (192.76.144.14, UDP_-_EDNS0_4096_D_KN)
gov.uk/DNSKEY (alg 8, id 52758): 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). See RFC 6891, Sec. 6.1.2. (192.76.144.14, UDP_-_EDNS0_4096_D_KN)
gov.uk/SOA: 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. (192.76.144.14, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
gov.uk/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
gov.uk/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.