uio.no | DNSViz

uio.no

Updated: 2023-02-19 23:23:40 UTC (642 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)

uio.no/A
uio.no/AAAA
uio.no/MX
uio.no/NS
uio.no/SOA
uio.no/TXT

Secure (1)

no/SOA

DNSKEY/DS/NSEC status

Secure (6)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 951)
NSEC3 proving non-existence of uio.no/DS
no/DNSKEY (alg 13, id 38032)
no/DNSKEY (alg 13, id 47877)
no/DS (alg 13, id 38032)

Delegation status

Insecure (1)

no to uio.no

Secure (1)

. to no

Notices

Warnings (3)

NSEC3 proving non-existence of uio.no/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
NSEC3 proving non-existence of uio.no/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
uio.no/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.

Download: png | svg

Warning

JavaScript is required to make the graph below interactive.

DNSSEC authentication graph