itis.gov | DNSViz

itis.gov

Updated: 2023-04-11 19:24:33 UTC (596 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)

itis.gov/A
itis.gov/MX
itis.gov/NS
itis.gov/SOA
itis.gov/TXT

DNSKEY/DS/NSEC status

Secure (9)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 60955)
gov/DNSKEY (alg 8, id 24250)
gov/DNSKEY (alg 8, id 50011)
gov/DNSKEY (alg 8, id 7698)
gov/DS (alg 8, id 7698)
itis.gov/DNSKEY (alg 13, id 20716)
itis.gov/DNSKEY (alg 13, id 7633)
itis.gov/DS (alg 13, id 20716)

Delegation status

Secure (2)

. to gov
gov to itis.gov

Notices

Errors (1)

gov zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (209.112.123.30)

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

Download: png | svg

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DNSSEC authentication graph