leiden.edu | DNSViz

leiden.edu

Updated: 2024-02-15 10:26:28 UTC (281 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)

leiden.edu/A
leiden.edu/MX
leiden.edu/NS
leiden.edu/NSEC3PARAM
leiden.edu/SOA
leiden.edu/TXT

Secure (2)

edu/SOA
edu/SOA

DNSKEY/DS/NSEC status

Insecure (3)

leiden.edu/DNSKEY (alg 8, id 19548)
leiden.edu/DNSKEY (alg 8, id 55740)
leiden.edu/DNSKEY (alg 8, id 57475)

Secure (6)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 30903)
NSEC3 proving non-existence of leiden.edu/DS
edu/DNSKEY (alg 13, id 30678)
edu/DNSKEY (alg 13, id 35663)
edu/DS (alg 13, id 35663)

Delegation status

Insecure (1)

edu to leiden.edu

Secure (1)

. to edu

Notices

Errors (3)

leiden.edu/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
leiden.edu/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
zwt632dpya.leiden.edu/A has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (3)

leiden.edu/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
leiden.edu/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
zwt632dpya.leiden.edu/A 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.

Download: png | svg

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DNSSEC authentication graph