uscis.gov | DNSViz

uscis.gov

Updated: 2023-04-14 19:53:01 UTC (589 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 (7)

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

DNSKEY/DS/NSEC status

Secure (10)

./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)
uscis.gov/DNSKEY (alg 8, id 22771)
uscis.gov/DNSKEY (alg 8, id 27309)
uscis.gov/DNSKEY (alg 8, id 32572)
uscis.gov/DS (alg 8, id 32572)

Delegation status

Secure (2)

. to gov
gov to uscis.gov

Notices

Errors (3)

uscis.gov/MX has errors; select the "Denial of existence" DNSSEC option to see them.
c4r3hekf2j.uscis.gov/A has errors; select the "Denial of existence" DNSSEC option to see them.
uscis.gov/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (3)

uscis.gov/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
c4r3hekf2j.uscis.gov/A has warnings; select the "Denial of existence" DNSSEC option to see them.
uscis.gov/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.

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