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DNSViz: A DNS visualization tool

lsd.is

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (7)
  • lsd.is/A
  • lsd.is/AAAA
  • lsd.is/MX
  • lsd.is/NS
  • lsd.is/NSEC3PARAM
  • lsd.is/SOA
  • lsd.is/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • lsd.is/DNSKEY (alg 14, id 1658)
  • lsd.is/DNSKEY (alg 14, id 44536)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • is/DNSKEY (alg 8, id 33171)
  • is/DNSKEY (alg 8, id 50437)
  • is/DS (alg 8, id 50437)
  • lsd.is/DS (alg 14, id 29735)
Non_existent (1)
  • lsd.is/DNSKEY (alg 14, id 29735)

Delegation statusDelegation status

Bogus (1)
  • is to lsd.is
Secure (1)
  • . to is

NoticesNotices

Errors (4)
  • is to lsd.is: 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. (78.47.66.136, 78.47.136.183, 2a01:4f8:c2c:9f35::1, 2a01:4f8:c010:1a01::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • is to lsd.is: The DS RRset for the zone included algorithm 14 (ECDSAP384SHA384), but no DS RR matched a DNSKEY with algorithm 14 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (78.47.66.136, 78.47.136.183, 2a01:4f8:c2c:9f35::1, 2a01:4f8:c010:1a01::1, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • is zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (130.208.16.20)
  • is/DNSKEY: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (130.208.16.20, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph