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DNSViz: A DNS visualization tool

iprcenter.gov

Updated: 2025-08-08 00:38:08 UTC (123 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (7)
  • iprcenter.gov/A
  • iprcenter.gov/AAAA
  • iprcenter.gov/CDS
  • iprcenter.gov/NS
  • iprcenter.gov/NSEC3PARAM
  • iprcenter.gov/SOA
  • iprcenter.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (14)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 46441)
  • ./DNSKEY (alg 8, id 53148)
  • gov/DNSKEY (alg 13, id 2536)
  • gov/DNSKEY (alg 13, id 35496)
  • gov/DS (alg 13, id 2536)
  • iprcenter.gov/DNSKEY (alg 8, id 3865)
  • iprcenter.gov/DNSKEY (alg 8, id 53461)
  • iprcenter.gov/DNSKEY (alg 8, id 65244)
  • iprcenter.gov/DS (alg 8, id 3865)
  • iprcenter.gov/DS (alg 8, id 3865)
  • iprcenter.gov/DS (alg 8, id 65244)
  • iprcenter.gov/DS (alg 8, id 65244)

Delegation statusDelegation status

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

NoticesNotices

Errors (4)
  • br9oi.qh8nm.iprcenter.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • iprcenter.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • iprcenter.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • iprcenter.gov/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (13)
  • iprcenter.gov/CDS: The contents of the DS RRset are inconsistent with those of the CDS RRset. See RFC 7344, Sec. 3, RFC 7344, Sec. 5.
  • iprcenter.gov/DS (alg 8, id 3865): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • iprcenter.gov/DS (alg 8, id 3865): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • iprcenter.gov/DS (alg 8, id 3865): 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.
  • iprcenter.gov/DS (alg 8, id 3865): 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.
  • iprcenter.gov/DS (alg 8, id 65244): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • iprcenter.gov/DS (alg 8, id 65244): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • iprcenter.gov/DS (alg 8, id 65244): 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.
  • iprcenter.gov/DS (alg 8, id 65244): 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.
  • br9oi.qh8nm.iprcenter.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • iprcenter.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • iprcenter.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • iprcenter.gov/CDNSKEY 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