google.com | DNSViz

google.com

Updated: 2023-09-21 20:05:38 UTC (458 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

Insecure (8)

google.com/A
google.com/A
google.com/AAAA
google.com/AAAA
google.com/MX
google.com/NS
google.com/SOA
google.com/TXT

Secure (2)

com/SOA
com/SOA

DNSKEY/DS/NSEC status

Secure (7)

./DNSKEY (alg 8, id 11019)
./DNSKEY (alg 8, id 20326)
./DNSKEY (alg 8, id 46780)
NSEC3 proving non-existence of google.com/DS
com/DNSKEY (alg 8, id 30909)
com/DNSKEY (alg 8, id 4459)
com/DS (alg 8, id 30909)

Delegation status

Insecure (1)

com to google.com

Secure (1)

. to com

Notices

Warnings (2)

com/DS (alg 8, id 30909): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (192.228.79.201, 199.9.14.201, 2001:500:200::b, UDP_-_EDNS0_4096_D_KN)
com/DS (alg 8, id 30909): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (192.228.79.201, 199.9.14.201, 2001:500:200::b, 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