nih.gov zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (128.231.128.251, 2607:f220:404:101::80e7:80fb)
nih.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (128.231.64.1, 2607:f220:418:4101::80e7:401)
nih.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (128.231.64.1, 128.231.128.251, 165.112.4.230, 2607:f220:418:4101::80e7:401, UDP_-_NOEDNS_)
nih.gov/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (128.231.128.251, 2607:f220:404:101::80e7:80fb, UDP_-_EDNS0_4096_D_KN)
nih.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (128.231.64.1, 2607:f220:418:4101::80e7:401, UDP_-_NOEDNS_)
nih.gov/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (128.231.128.251, 2607:f220:404:101::80e7:80fb, TCP_-_EDNS0_4096_D_N)
nih.gov/TXT: No response was received from the server over TCP (tried 12 times). See RFC 1035, Sec. 4.2. (128.231.128.251, 2607:f220:404:101::80e7:80fb, TCP_-_EDNS0_4096_D_KN)
nih.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
nih.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
469dmwyrgj.nih.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
nih.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (15)
gov to nih.gov: A glue records exist for ns.nih.gov, but there are no corresponding authoritative A records. See RFC 1034, Sec. 4.2.2.
gov to nih.gov: Authoritative AAAA records exist for ns.nih.gov, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
gov to nih.gov: Authoritative AAAA records exist for ns2.nih.gov, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
gov to nih.gov: Authoritative AAAA records exist for ns3.nih.gov, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
nih.gov/DS (alg 8, id 32209): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nih.gov/DS (alg 8, id 32209): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nih.gov/DS (alg 8, id 32209): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
nih.gov/DS (alg 8, id 32209): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
nih.gov/DS (alg 8, id 59659): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nih.gov/DS (alg 8, id 59659): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
nih.gov/DS (alg 8, id 59659): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
nih.gov/DS (alg 8, id 59659): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
nih.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
469dmwyrgj.nih.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
nih.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.