usa.gov | DNSViz

usa.gov

Updated: 2023-08-04 07:51:32 UTC (287 days ago) Go to most recent »

DNSSEC options (hide)

|?| RR types:
|?| DNSSEC algorithms:
|?| DS digest algorithms:
|?| Denial of existence:
|?| Redundant edges:
|?| Trust anchors:
- Root zone KSK
|?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Secure (6)

usa.gov/A
usa.gov/AAAA
usa.gov/NS
usa.gov/NSEC3PARAM
usa.gov/SOA
usa.gov/TXT

DNSKEY/DS/NSEC status

Secure (10)

./DNSKEY (alg 8, id 11019)
./DNSKEY (alg 8, id 20326)
gov/DNSKEY (alg 8, id 40921)
gov/DNSKEY (alg 8, id 7698)
gov/DS (alg 8, id 7698)
usa.gov/DNSKEY (alg 8, id 12559)
usa.gov/DNSKEY (alg 8, id 14015)
usa.gov/DNSKEY (alg 8, id 53416)
usa.gov/DS (alg 8, id 14015)
usa.gov/DS (alg 8, id 53416)

Delegation status

Secure (2)

. to gov
gov to usa.gov

Notices

Errors (3)

usa.gov zone: The server(s) were not responsive to queries over UDP. (2600:1f14:653:bb00:b24e:739c:b87d:8fee, 2600:1f16:8f2:d500::4)
usa.gov/A: The UDP connection was refused (ECONNREFUSED). (2600:1f14:653:bb00:b24e:739c:b87d:8fee, 2600:1f16:8f2:d500::4, UDP_-_EDNS0_4096_D_KN)
usa.gov/NS: The UDP connection was refused (ECONNREFUSED). (2600:1f14:653:bb00:b24e:739c:b87d:8fee, 2600:1f16:8f2:d500::4, UDP_-_EDNS0_4096_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