xavier.edu | DNSViz

xavier.edu

Updated: 2021-02-10 20:00:05 UTC (1381 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 (5)

xavier.edu/A
xavier.edu/MX
xavier.edu/NS
xavier.edu/SOA
xavier.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 xavier.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 xavier.edu

Secure (1)

. to edu

Notices

Errors (3)

xavier.edu zone: The following NS name(s) did not resolve to address(es): xvdns1.xavier.local, xvdns2.xavier.local
xavier.edu zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (199.18.199.2, 2610:a8:2004::2)
xavier.edu/SOA: The TCP connection was interrupted (ECONNRESET). See RFC 1035, Sec. 4.2. (199.18.199.2, 2610:a8:2004::2, TCP_-_EDNS0_4096_D_N)

Warnings (1)

edu to xavier.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): xvdns1.xavier.local, xvdns2.xavier.local 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