. to bn: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. (194.0.1.33, 202.12.31.53, 204.61.216.87, 2001:500:14:6087:ad::1, 2001:dd8:12::53, TCP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN)
. to bn: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. (194.0.1.33, 202.12.31.53, 204.61.216.87, 2001:500:14:6087:ad::1, 2001:dd8:12::53, TCP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN)
./DNSKEY: No response was received from the server over UDP (tried 4 times). (2001:500:12::d0d, UDP_-_EDNS0_512_D_KN)
bn zone: The server(s) were not responsive to queries over TCP. (202.93.214.163)
bn/DNSKEY: No response was received from the server over TCP (tried 10 times). (202.93.214.163, TCP_-_EDNS0_4096_D_N)
bn/DNSKEY: No response was received from the server over UDP (tried 4 times). (202.93.214.163, UDP_-_EDNS0_512_D_KN)
bn/NS: No response was received from the server over TCP (tried 4 times). (202.93.214.163, TCP_-_EDNS0_4096_D)
bn/NSEC3PARAM: DNSSEC was effectively downgraded because no response was received from the server over UDP (tried 11 times) with EDNS enabled. (202.93.214.163, UDP_-_NOEDNS_)
bn/NSEC3PARAM: No response was received from the server over UDP (tried 11 times) until EDNS was disabled. (202.93.214.163, UDP_-_EDNS0_4096_D_KN)
bn/SOA: No response was received from the server over TCP (tried 3 times). (202.93.214.163, TCP_-_EDNS0_4096_D_N)
bn/SOA: No response was received from the server over TCP (tried 4 times). (202.93.214.163, TCP_-_EDNS0_4096_D)
bn/SOA: No response was received from the server over TCP (tried 5 times). (202.93.214.163, TCP_-_EDNS0_4096_D_N)
bn/SOA: No response was received from the server over TCP (tried 7 times). (202.93.214.163, TCP_-_EDNS0_4096_D_KN_0x20)
Warnings (2)
bn/DS (alg 8, id 26224): 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. (2001:500:12::d0d, UDP_-_EDNS0_4096_D_KN)
bn/DS (alg 8, id 26224): 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. (2001:500:12::d0d, UDP_-_EDNS0_4096_D_KN)