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DNSViz: A DNS visualization tool

smokeybear.gov

Updated: 2022-05-25 00:02:57 UTC (249 days ago) Update now
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DNSSEC options (hide)
  1. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 47671)
  • gov/DNSKEY (alg 8, id 2706)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • smokeybear.gov/DS (alg 8, id 8830)
Non_existent (1)
  • smokeybear.gov/DNSKEY (alg 8, id 8830)

Delegation statusDelegation status

Bogus (1)
  • gov to smokeybear.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (12)
  • gov to smokeybear.gov: 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.
  • smokeybear.gov zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206)
  • smokeybear.gov zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206)
  • smokeybear.gov/A: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_EDNS0_4096_D_KN)
  • smokeybear.gov/AAAA: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_EDNS0_4096_D_KN)
  • smokeybear.gov/DNSKEY: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • smokeybear.gov/MX: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • smokeybear.gov/NS: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_EDNS0_4096_D_KN)
  • smokeybear.gov/NSEC3PARAM: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_EDNS0_4096_D_KN)
  • smokeybear.gov/SOA: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, TCP_-_EDNS0_4096_D_N)
  • smokeybear.gov/SOA: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • smokeybear.gov/TXT: The response had an invalid RCODE (REFUSED). (199.141.126.202, 199.141.126.206, 2600:12f0:0:ac04::202, 2600:12f0:0:ac04::206, UDP_-_EDNS0_4096_D_KN)
Warnings (4)
  • smokeybear.gov/DS (alg 8, id 8830): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • smokeybear.gov/DS (alg 8, id 8830): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • smokeybear.gov/DS (alg 8, id 8830): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • smokeybear.gov/DS (alg 8, id 8830): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

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