georgetown.edu | DNSViz

georgetown.edu

Updated: 2025-03-14 13:25:35 UTC (268 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 (6)

georgetown.edu/A
georgetown.edu/AAAA
georgetown.edu/MX
georgetown.edu/NS
georgetown.edu/SOA
georgetown.edu/TXT

Secure (2)

edu/SOA
edu/SOA

DNSKEY/DS/NSEC status

Secure (7)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 26470)
./DNSKEY (alg 8, id 38696)
NSEC3 proving non-existence of georgetown.edu/DS
edu/DNSKEY (alg 13, id 35663)
edu/DNSKEY (alg 13, id 43203)
edu/DS (alg 13, id 35663)

Delegation status

Insecure (1)

edu to georgetown.edu

Secure (1)

. to edu

Notices

Errors (1)

georgetown.edu zone: The following NS name(s) resolved to IP address(es) in private IP address space: ns.b1ddi.georgetown.edu

Warnings (1)

edu to georgetown.edu: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the edu zone): ns.b1ddi.georgetown.edu 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