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DNSViz: A DNS visualization tool

fedrooms.gov

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

RRset statusRRset status

Bogus (6)
  • fedrooms.gov/A
  • fedrooms.gov/AAAA
  • fedrooms.gov/NS
  • fedrooms.gov/NSEC3PARAM
  • fedrooms.gov/SOA
  • fedrooms.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (3)
  • fedrooms.gov/DNSKEY (alg 8, id 17458)
  • fedrooms.gov/DNSKEY (alg 8, id 41035)
  • fedrooms.gov/DNSKEY (alg 8, id 57691)
Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • fedrooms.gov/DS (alg 8, id 51550)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)
Non_existent (1)
  • fedrooms.gov/DNSKEY (alg 8, id 51550)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • gov to fedrooms.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. (13.248.142.184, 13.248.144.182, 13.248.149.147, 76.223.9.162, 76.223.24.135, 2600:1f14:653:bb00:b24e:739c:b87d:8fee, 2600:1f16:8f2:d500::4, UDP_-_EDNS0_4096_D_KN)
  • gov to fedrooms.gov: 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. (13.248.142.184, 13.248.144.182, 13.248.149.147, 76.223.9.162, 76.223.24.135, 2600:1f14:653:bb00:b24e:739c:b87d:8fee, 2600:1f16:8f2:d500::4, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
Download: png | svg
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DNSSEC authentication graph