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DNSViz: A DNS visualization tool

northcom.mil

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (2)
  • northcom.mil/NS
  • northcom.mil/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46594)
  • mil/DNSKEY (alg 8, id 15684)
  • mil/DNSKEY (alg 8, id 4983)
  • mil/DNSKEY (alg 8, id 7765)
  • mil/DS (alg 8, id 7765)
  • mil/DS (alg 8, id 7765)
  • northcom.mil/DNSKEY (alg 8, id 20182)
  • northcom.mil/DNSKEY (alg 8, id 45351)
  • northcom.mil/DS (alg 8, id 20182)
  • northcom.mil/DS (alg 8, id 20182)

Delegation statusDelegation status

Secure (2)
  • . to mil
  • mil to northcom.mil

NoticesNotices

Errors (6)
  • northcom.mil/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • northcom.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • 5crmd6bl8z.northcom.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • northcom.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • northcom.mil/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • northcom.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (15)
  • RRSIG northcom.mil/NS alg 8, id 45351: The value of the Signature Inception field of the RRSIG RR (2020-09-10 14:50:54+00:00) is within possible clock skew range (14 seconds) of the current time (2020-09-10 14:51:08+00:00). See RFC 4035, Sec. 5.3.1.
  • mil/DS (alg 8, id 7765): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • mil/DS (alg 8, id 7765): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • mil/DS (alg 8, id 7765): 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.
  • mil/DS (alg 8, id 7765): 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.
  • northcom.mil/DS (alg 8, id 20182): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • northcom.mil/DS (alg 8, id 20182): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • northcom.mil/DS (alg 8, id 20182): 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.
  • northcom.mil/DS (alg 8, id 20182): 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.
  • northcom.mil/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • northcom.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 5crmd6bl8z.northcom.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • northcom.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • northcom.mil/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
  • northcom.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph