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DNSViz: A DNS visualization tool

au.dk

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

RRset statusRRset status

Secure (7)
  • au.dk/A
  • au.dk/MX
  • au.dk/NS
  • au.dk/SOA
  • au.dk/TXT
  • dk/SOA
  • dk/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of au.dk/DS
  • au.dk/DNSKEY (alg 8, id 12265)
  • au.dk/DNSKEY (alg 8, id 28023)
  • au.dk/DNSKEY (alg 8, id 42726)
  • au.dk/DS (alg 8, id 12265)
  • dk/DNSKEY (alg 13, id 26074)
  • dk/DNSKEY (alg 13, id 9280)
  • dk/DS (alg 13, id 9280)

Delegation statusDelegation status

Secure (2)
  • . to dk
  • dk to au.dk

NoticesNotices

Errors (3)
  • NSEC3 proving non-existence of au.dk/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 au.dk/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • au.dk/DS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • . to dk: The glue address(es) for l.nic.dk (192.38.7.242) differed from its authoritative address(es) (130.226.213.138). See RFC 1034, Sec. 4.2.2.
  • . to dk: The glue address(es) for l.nic.dk (2001:7f8:1f::1835:242:0) differed from its authoritative address(es) (2001:878:0:e000:82:e2:d5:8a). See RFC 1034, Sec. 4.2.2.
  • NSEC3 proving non-existence of au.dk/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of au.dk/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • au.dk/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