irs.gov | DNSViz

irs.gov

Updated: 2023-09-14 14:21:40 UTC (439 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)

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

DNSKEY/DS/NSEC status

Secure (9)

./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)
irs.gov/DNSKEY (alg 8, id 17425)
irs.gov/DNSKEY (alg 8, id 19524)
irs.gov/DNSKEY (alg 8, id 56364)
irs.gov/DS (alg 8, id 17425)

Delegation status

Secure (2)

. to gov
gov to irs.gov

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

Download: png | svg

Warning

JavaScript is required to make the graph below interactive.

DNSSEC authentication graph