View on GitHub

1d0567f5-fd89-4bca-90bb-8b3d60c6449b.is-cf.cloudflareresolve.com

• Tweet

• DNSSEC
• Responses
• Servers
• Analyze

DNSSEC options (hide)

1. |?| RR types: --All-- A AAAA TXT PTR MX NS SOA CNAME SRV NAPTR TLSA NSEC3PARAM CDNSKEY CDS CAA
2. |?| DNSSEC algorithms: --All-- 1 - RSA/MD5 3 - DSA/SHA1 5 - RSA/SHA-1 6 - DSA-NSEC3-SHA1 7 - RSASHA1-NSEC3-SHA1 8 - RSA/SHA-256 10 - RSA/SHA-512 12 - GOST R 34.10-2001 13 - ECDSA Curve P-256 with SHA-256 14 - ECDSA Curve P-384 with SHA-384 15 - Ed25519 16 - Ed448
3. |?| DS digest algorithms: --All-- 1 - SHA-1 2 - SHA-256 3 - GOST R 34.11-94 4 - SHA-384
4. |?| Denial of existence:
5. |?| Redundant edges:
6. |?| Ignore RFC 8624:
7. |?| Ignore RFC 9276:
8. |?| Multi-signer:
9. |?| Trust anchors:
   • Root zone KSK
10. |?| Additional trusted keys:

Notices

DNSSEC Authentication Chain

RRset status

Secure (3)

• 1d0567f5-fd89-4bca-90bb-8b3d60c6449b.is-cf.cloudflareresolve.com/A (NODATA)
• 1d0567f5-fd89-4bca-90bb-8b3d60c6449b.is-cf.cloudflareresolve.com/AAAA (NODATA)
• cloudflareresolve.com/SOA

DNSKEY/DS/NSEC status

Secure (10)

• ./DNSKEY (alg 8, id 20326)
• ./DNSKEY (alg 8, id 26470)
• ./DNSKEY (alg 8, id 38696)
• NSEC proving non-existence of 1d0567f5-fd89-4bca-90bb-8b3d60c6449b.is-cf.cloudflareresolve.com/A
• NSEC proving non-existence of 1d0567f5-fd89-4bca-90bb-8b3d60c6449b.is-cf.cloudflareresolve.com/AAAA
• cloudflareresolve.com/DNSKEY (alg 13, id 64088)
• cloudflareresolve.com/DS (alg 13, id 64088)
• com/DNSKEY (alg 13, id 19718)
• com/DNSKEY (alg 13, id 23202)
• com/DS (alg 13, id 19718)

Delegation status

Secure (2)

• . to com
• com to cloudflareresolve.com

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

Download: png | svg

JavaScript is required to make the graph below interactive.

Questions and Comments

Copyright © 2010 - 2014 Sandia Corporation