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DNSViz: A DNS visualization tool

neglecteddiseases.gov

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

RRset statusRRset status

Bogus (1)
  • neglecteddiseases.gov/SOA (NODATA)
Secure (2)
  • neglecteddiseases.gov/SOA
  • neglecteddiseases.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)
  • neglecteddiseases.gov/DNSKEY (alg 8, id 17329)
  • neglecteddiseases.gov/DNSKEY (alg 8, id 20154)
  • neglecteddiseases.gov/DNSKEY (alg 8, id 28686)
  • neglecteddiseases.gov/DNSKEY (alg 8, id 4186)
  • neglecteddiseases.gov/DS (alg 8, id 17329)
  • neglecteddiseases.gov/DS (alg 8, id 4186)

Delegation statusDelegation status

Secure (2)
  • . to gov
  • gov to neglecteddiseases.gov

NoticesNotices

Errors (15)
  • gov to neglecteddiseases.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (12.96.42.221, UDP_-_EDNS0_512_D_KN)
  • gov to neglecteddiseases.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. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (12.96.42.221, UDP_-_EDNS0_512_D_KN)
  • neglecteddiseases.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (206.118.0.93)
  • neglecteddiseases.gov/DNSKEY (alg 8, id 17329): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (12.96.42.221, UDP_-_EDNS0_512_D_KN)
  • neglecteddiseases.gov/DNSKEY (alg 8, id 20154): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (12.96.42.221, UDP_-_EDNS0_512_D_KN)
  • neglecteddiseases.gov/DNSKEY (alg 8, id 28686): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (12.96.42.221, UDP_-_EDNS0_512_D_KN)
  • neglecteddiseases.gov/DNSKEY (alg 8, id 4186): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (12.96.42.221, UDP_-_EDNS0_512_D_KN)
  • neglecteddiseases.gov/SOA (NODATA): No NSEC RR(s) were returned to validate the NODATA response. See RFC 4035, Sec. 3.1.3.1, RFC 5155, Sec. 7.2.3, RFC 5155, Sec. 7.2.4. (12.96.42.221, UDP_-_EDNS0_4096_D_KN)
  • neglecteddiseases.gov/SOA (NODATA): The response was an upward referral. See https://www.dns-oarc.net/oarc/articles/upward-referrals-considered-harmful. (12.96.42.221, UDP_-_EDNS0_4096_D_KN)
  • neglecteddiseases.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • neglecteddiseases.gov/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • neglecteddiseases.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • neglecteddiseases.gov/NS has errors; select the "Denial of existence" DNSSEC option to see them.
  • neglecteddiseases.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • neglecteddiseases.gov/MX has errors; 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