noaa.gov | DNSViz

noaa.gov

Updated: 2024-07-24 20:34:33 UTC (124 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 (6)

noaa.gov/A
noaa.gov/AAAA
noaa.gov/MX
noaa.gov/NS
noaa.gov/SOA
noaa.gov/TXT

DNSKEY/DS/NSEC status

Secure (8)

./DNSKEY (alg 8, id 20038)
./DNSKEY (alg 8, id 20326)
gov/DNSKEY (alg 13, id 2536)
gov/DNSKEY (alg 13, id 35496)
gov/DS (alg 13, id 2536)
noaa.gov/DNSKEY (alg 8, id 22179)
noaa.gov/DNSKEY (alg 8, id 58099)
noaa.gov/DS (alg 8, id 58099)

Delegation status

Secure (2)

. to gov
gov to noaa.gov

Notices

Warnings (1)

./DNSKEY: The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_512_D_KN)

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