View on GitHub

2.c.1.0.0.0.0.0.0.0.0.0.0.0.0.0.8.1.0.0.0.0.d.0.8.5.4.1.1.0.0.2.ip6.arpa

• Tweet

• DNSSEC
• Responses
• Servers
• Analyze

DNSSEC options (show)

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

Insecure (3)

• 2.c.1.0.0.0.0.0.0.0.0.0.0.0.0.0.8.1.0.0.0.0.d.0.8.5.4.1.1.0.0.2.ip6.arpa/PTR (NXDOMAIN)
• 8.5.4.1.1.0.0.2.ip6.arpa/SOA
• 8.5.4.1.1.0.0.2.ip6.arpa/SOA

Secure (1)

• 4.1.1.0.0.2.ip6.arpa/SOA

DNSKEY/DS/NSEC status

Secure (15)

• ./DNSKEY (alg 8, id 20326)
• ./DNSKEY (alg 8, id 20826)
• 4.1.1.0.0.2.ip6.arpa/DNSKEY (alg 13, id 4506)
• 4.1.1.0.0.2.ip6.arpa/DS (alg 13, id 4506)
• NSEC proving non-existence of 8.5.4.1.1.0.0.2.ip6.arpa/DS
• arpa/DNSKEY (alg 8, id 3153)
• arpa/DNSKEY (alg 8, id 42581)
• arpa/DS (alg 8, id 42581)
• arpa/DS (alg 8, id 42581)
• ip6.arpa/DNSKEY (alg 8, id 21619)
• ip6.arpa/DNSKEY (alg 8, id 44280)
• ip6.arpa/DNSKEY (alg 8, id 64060)
• ip6.arpa/DS (alg 8, id 13880)
• ip6.arpa/DS (alg 8, id 45094)
• ip6.arpa/DS (alg 8, id 64060)

Non_existent (2)

• ip6.arpa/DNSKEY (alg 8, id 13880)
• ip6.arpa/DNSKEY (alg 8, id 45094)

Delegation status

Insecure (1)

• 4.1.1.0.0.2.ip6.arpa to 8.5.4.1.1.0.0.2.ip6.arpa

Secure (3)

• . to arpa
• arpa to ip6.arpa
• ip6.arpa to 4.1.1.0.0.2.ip6.arpa

Notices

Warnings (5)

• 4.1.1.0.0.2.ip6.arpa to 8.5.4.1.1.0.0.2.ip6.arpa: The following NS name(s) were found in the delegation NS RRset (i.e., in the 4.1.1.0.0.2.ip6.arpa zone), but not in the authoritative NS RRset: ns.ripe.net See RFC 1034, Sec. 4.2.2.
• arpa/DS (alg 8, id 42581): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
• arpa/DS (alg 8, id 42581): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
• arpa/DS (alg 8, id 42581): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
• arpa/DS (alg 8, id 42581): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.

DNSKEY legend

Full legend

	SEP bit set
	Revoke bit set
	Trust anchor

See also

DNSSEC Debugger by Verisign Labs.

Download: png | svg

Mouse over and click elements in the graph below to see more detail.

Questions and Comments

Copyright © 2010 - 2014 Sandia Corporation