kuleuven.be | DNSViz

kuleuven.be

Updated: 2022-12-07 09:03:18 UTC (717 days ago) Go to most recent »

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Ignore RFC 8624:
|?| Ignore RFC 9276:
|?| Multi-signer:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Insecure (6)

kuleuven.be/A
kuleuven.be/AAAA
kuleuven.be/MX
kuleuven.be/NS
kuleuven.be/SOA
kuleuven.be/TXT

Secure (1)

be/SOA

DNSKEY/DS/NSEC status

Secure (10)

./DNSKEY (alg 8, id 18733)
./DNSKEY (alg 8, id 20326)
NSEC3 proving non-existence of kuleuven.be/DS
be/DNSKEY (alg 8, id 12664)
be/DNSKEY (alg 8, id 25494)
be/DNSKEY (alg 8, id 46029)
be/DNSKEY (alg 8, id 52756)
be/DNSKEY (alg 8, id 53301)
be/DS (alg 8, id 12664)
be/DS (alg 8, id 52756)

Delegation status

Insecure (1)

be to kuleuven.be

Secure (1)

. to be

Notices

Errors (3)

NSEC3 proving non-existence of kuleuven.be/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 kuleuven.be/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
kuleuven.be/DS has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (3)

NSEC3 proving non-existence of kuleuven.be/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
NSEC3 proving non-existence of kuleuven.be/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
kuleuven.be/DS has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

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DNSSEC authentication graph