. 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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (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)
RRSIG bn/DNSKEY alg 8, id 26224: The Signature Expiration field of the RRSIG RR (2021-07-17 23:59:59+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
RRSIG bn/DNSKEY alg 8, id 26224: The Signature Expiration field of the RRSIG RR (2021-07-17 23:59:59+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
RRSIG bn/DNSKEY alg 8, id 26224: The Signature Expiration field of the RRSIG RR (2021-07-17 23:59:59+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
RRSIG bn/DNSKEY alg 8, id 9994: The Signature Expiration field of the RRSIG RR (2021-07-17 23:59:59+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
RRSIG bn/DNSKEY alg 8, id 9994: The Signature Expiration field of the RRSIG RR (2021-07-17 23:59:59+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
RRSIG bn/DNSKEY alg 8, id 9994: The Signature Expiration field of the RRSIG RR (2021-07-17 23:59:59+00:00) is 2 days in the past. See RFC 4035, Sec. 5.3.1.
bn zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (202.93.214.163)
bn/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (202.93.214.163, UDP_-_NOEDNS_)
bn/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (202.93.214.163, UDP_-_EDNS0_512_D_KN)
bn/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (202.93.214.163, TCP_-_EDNS0_4096_D_N)
bn/SOA: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (202.93.214.163, UDP_-_NOEDNS_)
ixuhzf09j3.bn/A has errors; select the "Denial of existence" DNSSEC option to see them.
bn/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
bn/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
bn/NS: 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. (202.93.214.163, UDP_-_EDNS0_4096_D_KN)
ixuhzf09j3.bn/A has warnings; select the "Denial of existence" DNSSEC option to see them.
bn/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.