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DNSViz: A DNS visualization tool

smallpox.mil

Updated: 2021-02-24 14:41:36 UTC (1396 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (3)
  • smallpox.mil/A
  • smallpox.mil/NS
  • smallpox.mil/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • smallpox.mil/DNSKEY (alg 8, id 26334)
  • smallpox.mil/DNSKEY (alg 8, id 62194)
Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • mil/DNSKEY (alg 8, id 11853)
  • mil/DNSKEY (alg 8, id 19128)
  • mil/DNSKEY (alg 8, id 51349)
  • mil/DS (alg 8, id 51349)
  • mil/DS (alg 8, id 51349)
  • smallpox.mil/DS (alg 8, id 49549)
Non_existent (1)
  • smallpox.mil/DNSKEY (alg 8, id 49549)

Delegation statusDelegation status

Bogus (1)
  • mil to smallpox.mil
Secure (1)
  • . to mil

NoticesNotices

Errors (7)
  • mil to smallpox.mil: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (199.252.47.11, 199.252.47.75, 214.14.133.11, UDP_-_EDNS0_4096_D_KN)
  • mil to smallpox.mil: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (199.252.47.11, 199.252.47.75, 214.14.133.11, UDP_-_EDNS0_4096_D_KN)
  • smallpox.mil/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • smallpox.mil/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • smallpox.mil/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • smallpox.mil/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • ldk51hjtrf.smallpox.mil/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (10)
  • mil/DS (alg 8, id 51349): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • mil/DS (alg 8, id 51349): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • mil/DS (alg 8, id 51349): 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 51349): 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.
  • smallpox.mil/A: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (214.14.133.11, UDP_-_EDNS0_4096_D_KN)
  • smallpox.mil/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • smallpox.mil/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
  • smallpox.mil/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • smallpox.mil/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ldk51hjtrf.smallpox.mil/A 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