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DNSViz: A DNS visualization tool

nlrb.gov

DNSSEC options (hide)
  1. |?|
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  4. |?|
  5. |?|
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  8. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • nlrb.gov/A
  • nlrb.gov/MX
  • nlrb.gov/NS
  • nlrb.gov/SOA
  • nlrb.gov/TXT
Secure (1)
  • gov/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (5)
  • nlrb.gov/DNSKEY (alg 5, id 31323)
  • nlrb.gov/DNSKEY (alg 5, id 34110)
  • nlrb.gov/DNSKEY (alg 8, id 13651)
  • nlrb.gov/DNSKEY (alg 8, id 36787)
  • nlrb.gov/DNSKEY (alg 8, id 53256)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • NSEC3 proving non-existence of nlrb.gov/DS
  • gov/DNSKEY (alg 8, id 57735)
  • gov/DNSKEY (alg 8, id 7698)
  • gov/DS (alg 8, id 7698)

Delegation statusDelegation status

Insecure (1)
  • gov to nlrb.gov
Secure (1)
  • . to gov

NoticesNotices

Errors (6)
  • NSEC3 proving non-existence of nlrb.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of nlrb.gov/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • nlrb.gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (20.41.44.121, 20.44.72.107)
  • nlrb.gov/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (20.41.44.121, 20.44.72.107, UDP_-_NOEDNS_)
  • nlrb.gov/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (20.41.44.121, 20.44.72.107, UDP_-_NOEDNS_)
  • nlrb.gov/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (29)
  • NSEC3 proving non-existence of nlrb.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of nlrb.gov/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • RRSIG nlrb.gov/A alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/A alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/DNSKEY alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/MX alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/MX alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/NS alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/NS alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/SOA alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/SOA alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/TXT alg 5, id 31323: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • RRSIG nlrb.gov/TXT alg 5, id 34110: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 5 (RSASHA1). See RFC 8624, Sec. 3.1.
  • gov to nlrb.gov: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the gov zone): nlrb.gov See RFC 1034, Sec. 4.2.2.
  • nlrb.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nlrb.gov/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 2j5aup8h0z.nlrb.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nlrb.gov/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nlrb.gov/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nlrb.gov/DS 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