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DNSViz: A DNS visualization tool

nasa.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
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  5. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (11)
  • nasa.gov/MX
  • nasa.gov/NS
  • nasa.gov/SOA
  • nasa.gov/SOA
  • nasa.gov/SOA
  • nasa.gov/SOA
  • nasa.gov/SOA
  • nasa.gov/SOA
  • nasa.gov/SOA
  • nasa.gov/SOA
  • nasa.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (6)
  • nasa.gov/DNSKEY (alg 5, id 11353)
  • nasa.gov/DNSKEY (alg 5, id 12315)
  • nasa.gov/DNSKEY (alg 5, id 38521)
  • nasa.gov/DNSKEY (alg 5, id 4476)
  • nasa.gov/DNSKEY (alg 5, id 53361)
  • nasa.gov/DNSKEY (alg 5, id 60434)
Secure (6)
  • ./DNSKEY (alg 8, id 1518)
  • ./DNSKEY (alg 8, id 19036)
  • gov/DNSKEY (alg 8, id 42029)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)
  • nasa.gov/DS (alg 5, id 11353)

Delegation statusDelegation status

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

NoticesNotices

Errors (5)
  • RRSIG nasa.gov/MX alg 5, id 60434: The DNSKEY RR corresponding to the RRSIG RR has the REVOKE bit set. A revoked key cannot be used to validate RRSIGs.
  • RRSIG nasa.gov/NS alg 5, id 60434: The DNSKEY RR corresponding to the RRSIG RR has the REVOKE bit set. A revoked key cannot be used to validate RRSIGs.
  • RRSIG nasa.gov/TXT alg 5, id 60434: The DNSKEY RR corresponding to the RRSIG RR has the REVOKE bit set. A revoked key cannot be used to validate RRSIGs.
  • gov to nasa.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. (198.116.4.181, 198.116.4.185, 198.116.4.189, 2001:4d0:2300:401::185, 2001:4d0:6300:401::181, 2001:4d0:8300:401::189, UDP_0_EDNS0_32768_4096)
  • gov to nasa.gov: The DS RRset for the zone included algorithm 5 (RSASHA1), but no DS RR matched a DNSKEY with algorithm 5 that signs the zone's DNSKEY RRset. (198.116.4.181, 198.116.4.185, 198.116.4.189, 2001:4d0:2300:401::185, 2001:4d0:6300:401::181, 2001:4d0:8300:401::189, UDP_0_EDNS0_32768_4096)

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