dtu.dk | DNSViz

dtu.dk

Updated: 2024-11-14 16:55:35 UTC (6 days ago) Update now

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 (5)

dtu.dk/A
dtu.dk/MX
dtu.dk/NS
dtu.dk/SOA
dtu.dk/TXT

Secure (1)

dk/SOA

DNSKEY/DS/NSEC status

Secure (6)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 61050)
NSEC3 proving non-existence of dtu.dk/DS
dk/DNSKEY (alg 13, id 2181)
dk/DNSKEY (alg 13, id 41077)
dk/DS (alg 13, id 2181)

Delegation status

Insecure (1)

dk to dtu.dk

Secure (1)

. to dk

Notices

Warnings (2)

dk to dtu.dk: AAAA glue records exist for dns1.dtu.dk, but there are no corresponding authoritative AAAA records. See RFC 1034, Sec. 4.2.2.
dk to dtu.dk: AAAA glue records exist for dns2.dtu.dk, but there are no corresponding authoritative AAAA records. See RFC 1034, Sec. 4.2.2.

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