hpc.mil | DNSViz

hpc.mil

Updated: 2024-05-02 14:49:15 UTC (52 days ago) Go to most recent »

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Ignore RFC 8624:
|?| Ignore RFC 9276:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Secure (6)

hpc.mil/A
hpc.mil/AAAA
hpc.mil/MX
hpc.mil/NS
hpc.mil/SOA
hpc.mil/TXT

DNSKEY/DS/NSEC status

Secure (12)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 5613)
hpc.mil/DNSKEY (alg 13, id 15771)
hpc.mil/DNSKEY (alg 13, id 43333)
hpc.mil/DNSKEY (alg 13, id 51716)
hpc.mil/DNSKEY (alg 13, id 7774)
hpc.mil/DS (alg 13, id 51716)
hpc.mil/DS (alg 13, id 51716)
mil/DNSKEY (alg 8, id 16801)
mil/DNSKEY (alg 8, id 25501)
mil/DNSKEY (alg 8, id 45154)
mil/DS (alg 8, id 16801)

Delegation status

Secure (2)

. to mil
mil to hpc.mil

Notices

Errors (3)

hpc.mil/DS (alg 13, id 51716): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
hpc.mil/DS (alg 13, id 51716): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
mil/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (2608:4122:2:154::234, UDP_-_EDNS0_512_D_KN)

Warnings (2)

hpc.mil/DS (alg 13, id 51716): 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.
hpc.mil/DS (alg 13, id 51716): 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.

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

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DNSSEC authentication graph