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DNSViz: A DNS visualization tool

af.mil

DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • af.mil/NS
  • af.mil/NSEC3PARAM
  • af.mil/SOA
  • af.mil/SOA
  • af.mil/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • af.mil/DNSKEY (alg 8, id 15258)
  • af.mil/DNSKEY (alg 8, id 15529)
  • af.mil/DNSKEY (alg 8, id 495)
  • af.mil/DS (alg 8, id 15529)
  • af.mil/DS (alg 8, id 15529)
  • mil/DNSKEY (alg 8, id 20335)
  • mil/DNSKEY (alg 8, id 26770)
  • mil/DNSKEY (alg 8, id 63500)
  • mil/DS (alg 8, id 63500)

Delegation statusDelegation status

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

NoticesNotices

Errors (7)
  • af.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • bys6z.91xvn.af.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/MX has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (13)
  • ./DNSKEY (alg 8, id 20326): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY (alg 8, id 61050): No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (192.33.4.12, UDP_-_EDNS0_4096_D_KN)
  • af.mil/DS (alg 8, id 15529): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • af.mil/DS (alg 8, id 15529): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • af.mil/DS (alg 8, id 15529): 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.
  • af.mil/DS (alg 8, id 15529): 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.
  • af.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • bys6z.91xvn.af.mil/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/CDS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • af.mil/MX 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