bw zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (168.167.98.226)
bw/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (168.167.168.37, UDP_-_EDNS0_512_D_KN)
bw/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (168.167.98.226, UDP_-_NOEDNS_)
bw/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (8)
bw/CDNSKEY: 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. (168.167.168.37, UDP_-_EDNS0_4096_D_KN)
bw/CDS: 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. (168.167.168.37, UDP_-_EDNS0_4096_D_KN)
bw/DNSKEY (alg 13, id 19256): 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. (168.167.168.37, UDP_-_EDNS0_4096_D_KN)
bw/DNSKEY (alg 13, id 62453): 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. (168.167.168.37, UDP_-_EDNS0_4096_D_KN)
bw/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. See RFC 6891, Sec. 6.2.6. (168.167.168.37, UDP_-_EDNS0_4096_D_KN)
bw/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
bw/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
sfgp2.kqpth.bw/A has warnings; select the "Denial of existence" DNSSEC option to see them.