northwestern.edu | DNSViz

northwestern.edu

Updated: 2021-03-17 13:04:37 UTC (95 days ago) Update now

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)

northwestern.edu/A
northwestern.edu/MX
northwestern.edu/NS
northwestern.edu/SOA
northwestern.edu/TXT

Secure (2)

edu/SOA
edu/SOA

DNSKEY/DS/NSEC status

Secure (6)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 42351)
NSEC3 proving non-existence of northwestern.edu/DS
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 62987)
edu/DS (alg 8, id 28065)

Delegation status

Insecure (1)

edu to northwestern.edu

Secure (1)

. to edu

Notices

Warnings (2)

edu to northwestern.edu: Authoritative AAAA records exist for accuvax.northwestern.edu, but there are no corresponding AAAA glue records.
edu to northwestern.edu: Authoritative AAAA records exist for cicada.northwestern.edu, but there are no corresponding AAAA glue records.

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