www.cga.gov.tw | DNSViz

www.cga.gov.tw

Updated: 2020-07-31 02:00:38 UTC (5 years 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 (2)

www.cga.gov.tw/A
www.cga.gov.tw/AAAA

DNSKEY/DS/NSEC status

Secure (15)

./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 46594)
cga.gov.tw/DNSKEY (alg 8, id 37368)
cga.gov.tw/DNSKEY (alg 8, id 62062)
cga.gov.tw/DS (alg 8, id 62062)
cga.gov.tw/DS (alg 8, id 8691)
gov.tw/DNSKEY (alg 8, id 19435)
gov.tw/DNSKEY (alg 8, id 43578)
gov.tw/DNSKEY (alg 8, id 60108)
gov.tw/DS (alg 8, id 19435)
gov.tw/DS (alg 8, id 514)
tw/DNSKEY (alg 8, id 40792)
tw/DNSKEY (alg 8, id 50676)
tw/DNSKEY (alg 8, id 58611)
tw/DS (alg 8, id 40792)

Non_existent (2)

cga.gov.tw/DNSKEY (alg 8, id 8691)
gov.tw/DNSKEY (alg 8, id 514)

Delegation status

Secure (3)

. to tw
gov.tw to cga.gov.tw
tw to gov.tw

Notices

Errors (2)

cga.gov.tw zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:4420:6047:fffe::250)
cga.gov.tw/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.

Warnings (1)

cga.gov.tw/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

Warning

JavaScript is required to make the graph below interactive.

DNSSEC authentication graph