uiowa.edu | DNSViz

uiowa.edu

Updated: 2020-11-02 17:19:29 UTC (1484 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

Secure (5)

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

DNSKEY/DS/NSEC status

Secure (9)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 26116)
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 4250)
edu/DS (alg 8, id 28065)
uiowa.edu/DNSKEY (alg 8, id 14215)
uiowa.edu/DNSKEY (alg 8, id 63651)
uiowa.edu/DNSKEY (alg 8, id 63862)
uiowa.edu/DS (alg 8, id 63862)

Delegation status

Secure (2)

. to edu
edu to uiowa.edu

Notices

Errors (1)

edu zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:500:856e::30, 2001:502:1ca1::30, 2001:503:83eb::30, 2001:503:a83e::2:30)

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