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DNSViz: A DNS visualization tool

254.41.196.in-addr.arpa

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (2)
  • 254.41.196.in-addr.arpa/NS
  • 254.41.196.in-addr.arpa/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (5)
  • 254.41.196.in-addr.arpa/DNSKEY (alg 8, id 27610)
  • 254.41.196.in-addr.arpa/DNSKEY (alg 8, id 28885)
  • 254.41.196.in-addr.arpa/DNSKEY (alg 8, id 3354)
  • 254.41.196.in-addr.arpa/DNSKEY (alg 8, id 49415)
  • 254.41.196.in-addr.arpa/DNSKEY (alg 8, id 57291)
Secure (21)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • 196.in-addr.arpa/DNSKEY (alg 8, id 18977)
  • 196.in-addr.arpa/DNSKEY (alg 8, id 42954)
  • 196.in-addr.arpa/DNSKEY (alg 8, id 5571)
  • 196.in-addr.arpa/DS (alg 8, id 18872)
  • 196.in-addr.arpa/DS (alg 8, id 18977)
  • 196.in-addr.arpa/DS (alg 8, id 18977)
  • 254.41.196.in-addr.arpa/DS (alg 8, id 27482)
  • arpa/DNSKEY (alg 8, id 41685)
  • arpa/DNSKEY (alg 8, id 42581)
  • arpa/DNSKEY (alg 8, id 6795)
  • arpa/DS (alg 8, id 42581)
  • arpa/DS (alg 8, id 42581)
  • in-addr.arpa/DNSKEY (alg 8, id 34704)
  • in-addr.arpa/DNSKEY (alg 8, id 47054)
  • in-addr.arpa/DNSKEY (alg 8, id 54956)
  • in-addr.arpa/DS (alg 8, id 47054)
  • in-addr.arpa/DS (alg 8, id 53696)
  • in-addr.arpa/DS (alg 8, id 63982)
Non_existent (3)
  • 196.in-addr.arpa/DNSKEY (alg 8, id 18872)
  • in-addr.arpa/DNSKEY (alg 8, id 53696)
  • in-addr.arpa/DNSKEY (alg 8, id 63982)

Delegation statusDelegation status

Bogus (1)
  • 196.in-addr.arpa to 254.41.196.in-addr.arpa
Secure (3)
  • . to arpa
  • arpa to in-addr.arpa
  • in-addr.arpa to 196.in-addr.arpa

NoticesNotices

Errors (6)
  • 196.in-addr.arpa to 254.41.196.in-addr.arpa: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (197.140.10.155, 197.140.11.1, UDP_-_EDNS0_4096_D_KN)
  • RRSIG 254.41.196.in-addr.arpa/NS alg 8, id 3354: With a TTL of 262800 the RRSIG RR can be in the cache of a non-validating resolver until 1 hour, 5 minutes after it expires at 2021-03-31 10:12:53+00:00. See RFC 4035, Sec. 5.3.3.
  • 254.41.196.in-addr.arpa/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • 254.41.196.in-addr.arpa/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • 3aipy0xd5n.254.41.196.in-addr.arpa/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • 254.41.196.in-addr.arpa/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (16)
  • 196.in-addr.arpa/DS (alg 8, id 18977): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • 196.in-addr.arpa/DS (alg 8, id 18977): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • 196.in-addr.arpa/DS (alg 8, id 18977): 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.
  • 196.in-addr.arpa/DS (alg 8, id 18977): 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.
  • 254.41.196.in-addr.arpa/DS (alg 8, id 27482): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • 254.41.196.in-addr.arpa/DS (alg 8, id 27482): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • 254.41.196.in-addr.arpa/DS (alg 8, id 27482): 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.
  • 254.41.196.in-addr.arpa/DS (alg 8, id 27482): 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): 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.
  • 254.41.196.in-addr.arpa/TXT has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 254.41.196.in-addr.arpa/MX has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 3aipy0xd5n.254.41.196.in-addr.arpa/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 254.41.196.in-addr.arpa/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph