helsinki.fi | DNSViz

helsinki.fi

Updated: 2022-10-14 14:59:57 UTC (564 days ago) Go to most recent »

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Insecure (5)

helsinki.fi/A
helsinki.fi/MX
helsinki.fi/NS
helsinki.fi/SOA
helsinki.fi/TXT

Secure (1)

fi/SOA

DNSKEY/DS/NSEC status

Secure (6)

./DNSKEY (alg 8, id 18733)
./DNSKEY (alg 8, id 20326)
NSEC3 proving non-existence of helsinki.fi/DS
fi/DNSKEY (alg 8, id 34041)
fi/DNSKEY (alg 8, id 54049)
fi/DS (alg 8, id 54049)

Delegation status

Insecure (1)

fi to helsinki.fi

Secure (1)

. to fi

Notices

Errors (1)

helsinki.fi/DS: The TCP connection was interrupted (ECONNRESET). (2a00:13f0:0:3::aaaa, TCP_-_EDNS0_4096_D_KN)

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