drake.edu | DNSViz

drake.edu

Updated: 2023-07-13 14:09:27 UTC (499 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

Secure (5)

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

DNSKEY/DS/NSEC status

Secure (11)

./DNSKEY (alg 8, id 11019)
./DNSKEY (alg 8, id 20326)
drake.edu/DNSKEY (alg 13, id 29906)
drake.edu/DNSKEY (alg 13, id 31960)
drake.edu/DNSKEY (alg 13, id 51896)
drake.edu/DNSKEY (alg 13, id 63711)
drake.edu/DS (alg 13, id 51896)
edu/DNSKEY (alg 8, id 24314)
edu/DNSKEY (alg 8, id 28065)
edu/DNSKEY (alg 8, id 30503)
edu/DS (alg 8, id 28065)

Delegation status

Secure (2)

. to edu
edu to drake.edu

Notices

Warnings (2)

drake.edu/DNSKEY: The server responded with no OPT record, rather than with RCODE FORMERR. See RFC 6891, Sec. 7. (205.251.193.132, 205.251.194.239, 205.251.197.75, 205.251.199.149, 2600:9000:5301:8400::1, 2600:9000:5302:ef00::1, 2600:9000:5305:4b00::1, 2600:9000:5307:9500::1, UDP_-_EDNS0_512_D_KN)
drake.edu/DNSKEY 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.

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DNSSEC authentication graph