arm.gov
Updated:
2022-06-14 18:05:47 UTC (773 days ago)
Go to most recent »
Notices
DNSSEC Authentication Chain
RRset status
Secure (6)
- arm.gov/A
- arm.gov/MX
- arm.gov/NS
- arm.gov/NSEC3PARAM
- arm.gov/SOA
- arm.gov/TXT
DNSKEY/DS/NSEC status
Secure (9)
- ./DNSKEY (alg 8, id 20326)
- ./DNSKEY (alg 8, id 47671)
- arm.gov/DNSKEY (alg 8, id 15769)
- arm.gov/DNSKEY (alg 8, id 44343)
- arm.gov/DS (alg 8, id 15769)
- arm.gov/DS (alg 8, id 15769)
- gov/DNSKEY (alg 8, id 2706)
- gov/DNSKEY (alg 8, id 7698)
- gov/DS (alg 8, id 7698)
Delegation status
Secure (2)
- . to gov
- gov to arm.gov
Notices
Errors (19)
- arm.gov zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (131.243.64.3, 2620:83:8000:140::3)
- arm.gov zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (131.243.64.3, 2620:83:8000:140::3)
- arm.gov/A: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (131.243.64.3, 2620:83:8000:140::3, UDP_-_EDNS0_4096_D_KN)
- arm.gov/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (131.243.64.3, 2620:83:8000:140::3, UDP_-_NOEDNS_)
- arm.gov/DNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (131.243.64.3, 2620:83:8000:140::3, UDP_-_EDNS0_512_D_KN)
- arm.gov/DS (alg 8, id 15769): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- arm.gov/DS (alg 8, id 15769): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
- arm.gov/MX: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (131.243.64.3, 2620:83:8000:140::3, UDP_-_NOEDNS_)
- arm.gov/MX: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (131.243.64.3, 2620:83:8000:140::3, UDP_-_EDNS0_512_D_KN)
- arm.gov/NS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (131.243.64.3, 2620:83:8000:140::3, UDP_-_EDNS0_4096_D_KN)
- arm.gov/NSEC3PARAM: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (131.243.64.3, 2620:83:8000:140::3, UDP_-_EDNS0_4096_D_KN)
- arm.gov/SOA: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (131.243.64.3, 2620:83:8000:140::3, UDP_-_NOEDNS_)
- arm.gov/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (131.243.64.3, 2620:83:8000:140::3, TCP_-_EDNS0_4096_D_N)
- arm.gov/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (131.243.64.3, 2620:83:8000:140::3, UDP_-_EDNS0_4096_D_KN_0x20)
- arm.gov/TXT: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (131.243.64.3, 2620:83:8000:140::3, UDP_-_NOEDNS_)
- arm.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
- arm.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
- xgjz5m41rb.arm.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
- arm.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (7)
- arm.gov/DS (alg 8, id 15769): 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.
- arm.gov/DS (alg 8, id 15769): 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.
- gov to arm.gov: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the gov zone): sdns.lbl.gov See RFC 1034, Sec. 4.2.2.
- gov to arm.gov: The following NS name(s) were found in the delegation NS RRset (i.e., in the gov zone), but not in the authoritative NS RRset: nsx.lbl.gov See RFC 1034, Sec. 4.2.2.
- arm.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
- arm.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
- xgjz5m41rb.arm.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
JavaScript is required to make the graph below interactive.
