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DNSViz: A DNS visualization tool

nlrb.gov

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (6)
  • nlrb.gov/A
  • nlrb.gov/MX
  • nlrb.gov/NS
  • nlrb.gov/SOA
  • nlrb.gov/SOA
  • nlrb.gov/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • ./DNSKEY (alg 8, id 46780)
  • gov/DNSKEY (alg 8, id 10104)
  • gov/DNSKEY (alg 8, id 49735)
  • gov/DNSKEY (alg 8, id 64280)
  • gov/DS (alg 8, id 64280)
  • nlrb.gov/DNSKEY (alg 8, id 13651)
  • nlrb.gov/DNSKEY (alg 8, id 4323)
  • nlrb.gov/DNSKEY (alg 8, id 54993)
  • nlrb.gov/DNSKEY (alg 8, id 62524)
  • nlrb.gov/DS (alg 8, id 62524)

Delegation statusDelegation status

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

NoticesNotices

Errors (8)
  • nlrb.gov zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (12.150.176.10, 12.150.176.11)
  • nlrb.gov/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (12.150.176.10, 12.150.176.11, UDP_-_EDNS0_4096_D_KN)
  • nlrb.gov/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (12.150.176.10, 12.150.176.11, TCP_-_EDNS0_4096_D_N)
  • nlrb.gov/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • nlrb.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • nlrb.gov/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • nlrb.gov/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • zsmtjrgie9.nlrb.gov/A 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
Download: png | svg
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DNSSEC authentication graph