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DNSViz: A DNS visualization tool

0.0.0.9.0.4.2.ip6.arpa

Updated: 2025-05-17 10:27:32 UTC (202 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (4)
  • 0.0.0.9.0.4.2.ip6.arpa/CDNSKEY
  • 0.0.0.9.0.4.2.ip6.arpa/CDS
  • 0.0.0.9.0.4.2.ip6.arpa/NS
  • 0.0.0.9.0.4.2.ip6.arpa/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (18)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 53148)
  • 0.0.0.9.0.4.2.ip6.arpa/DS (alg 10, id 51978)
  • 0.0.0.9.0.4.2.ip6.arpa/DS (alg 13, id 9842)
  • 0.4.2.ip6.arpa/DNSKEY (alg 13, id 14045)
  • 0.4.2.ip6.arpa/DNSKEY (alg 13, id 15415)
  • 0.4.2.ip6.arpa/DS (alg 13, id 15415)
  • arpa/DNSKEY (alg 8, id 37615)
  • arpa/DNSKEY (alg 8, id 41220)
  • arpa/DNSKEY (alg 8, id 42581)
  • arpa/DS (alg 8, id 42581)
  • ip6.arpa/DNSKEY (alg 8, id 21619)
  • ip6.arpa/DNSKEY (alg 8, id 29628)
  • 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 (4)
  • 0.0.0.9.0.4.2.ip6.arpa/DNSKEY (alg 10, id 51978)
  • 0.0.0.9.0.4.2.ip6.arpa/DNSKEY (alg 13, id 9842)
  • ip6.arpa/DNSKEY (alg 8, id 13880)
  • ip6.arpa/DNSKEY (alg 8, id 45094)

Delegation statusDelegation status

Bogus (1)
  • 0.4.2.ip6.arpa to 0.0.0.9.0.4.2.ip6.arpa
Secure (3)
  • . to arpa
  • arpa to ip6.arpa
  • ip6.arpa to 0.4.2.ip6.arpa

NoticesNotices

Errors (33)
  • 0.0.0.9.0.4.2.ip6.arpa zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (180.149.63.66)
  • 0.0.0.9.0.4.2.ip6.arpa zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (180.149.63.66)
  • 0.0.0.9.0.4.2.ip6.arpa zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (180.149.63.3)
  • 0.0.0.9.0.4.2.ip6.arpa zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (14.139.6.10, 2405:8a00:4::4, 2405:8a00:aa::aa, 2405:8a00:bb::bb)
  • 0.0.0.9.0.4.2.ip6.arpa/CDNSKEY: No valid RRSIGs made by a key corresponding to a CDNSKEY 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, RFC 7344, Sec. 3, RFC 7344, Sec. 5.
  • 0.0.0.9.0.4.2.ip6.arpa/CDNSKEY: The CDNSKEY RRset must be signed with a key that is represented in both the current DNSKEY and the current DS RRset. See RFC 7344, Sec. 4.1.
  • 0.0.0.9.0.4.2.ip6.arpa/CDNSKEY: The DS RRset for the zone included algorithm 10 (RSASHA512), but no RRSIG with algorithm 10 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (180.149.63.3, UDP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/CDNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (180.149.63.66, UDP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/CDS: No valid RRSIGs made by a key corresponding to a CDS 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, RFC 7344, Sec. 3, RFC 7344, Sec. 5.
  • 0.0.0.9.0.4.2.ip6.arpa/CDS: The CDS RRset must be signed with a key that is represented in both the current DNSKEY and the current DS RRset. See RFC 7344, Sec. 4.1.
  • 0.0.0.9.0.4.2.ip6.arpa/CDS: The DS RRset for the zone included algorithm 10 (RSASHA512), but no RRSIG with algorithm 10 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (180.149.63.3, UDP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/CDS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (180.149.63.66, UDP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/DNSKEY: No response was received from the server over TCP (tried 12 times). See RFC 1035, Sec. 4.2. (180.149.63.3, TCP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (180.149.63.3, UDP_-_EDNS0_512_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/DNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (180.149.63.66, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/DS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (203.119.95.53, UDP_-_NOEDNS_)
  • 0.0.0.9.0.4.2.ip6.arpa/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2405:8a00:aa::aa, 2405:8a00:bb::bb, UDP_-_NOEDNS_)
  • 0.0.0.9.0.4.2.ip6.arpa/NS: The DS RRset for the zone included algorithm 10 (RSASHA512), but no RRSIG with algorithm 10 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (180.149.63.3, UDP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/NS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (180.149.63.66, UDP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/NS: The server was not reachable over UDP (EHOSTUNREACH). See RFC 1035, Sec. 4.2. (14.139.6.10, UDP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/NS: There was an error communicating with the server over UDP (EACCES). See RFC 1035, Sec. 4.2. (2405:8a00:4::4, UDP_-_EDNS0_4096_D_KN)
  • 0.0.0.9.0.4.2.ip6.arpa/SOA: No response was received from the server over TCP (tried 3 times). See RFC 1035, Sec. 4.2. (180.149.63.3, TCP_-_EDNS0_4096_D_N)
  • 0.0.0.9.0.4.2.ip6.arpa/SOA: The DS RRset for the zone included algorithm 10 (RSASHA512), but no RRSIG with algorithm 10 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (180.149.63.3, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • 0.0.0.9.0.4.2.ip6.arpa/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (180.149.63.66, TCP_-_EDNS0_4096_D_N)
  • 0.0.0.9.0.4.2.ip6.arpa/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (180.149.63.66, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • 0.4.2.ip6.arpa to 0.0.0.9.0.4.2.ip6.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.
  • 0.0.0.9.0.4.2.ip6.arpa/MX has errors; select the "Denial of existence" DNSSEC option to see them.
  • hni6k.zj4kw.0.0.0.9.0.4.2.ip6.arpa/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • 0.0.0.9.0.4.2.ip6.arpa/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • 0.0.0.9.0.4.2.ip6.arpa/DS has errors; select the "Denial of existence" DNSSEC option to see them.
  • 0.0.0.9.0.4.2.ip6.arpa/TXT has errors; select the "Denial of existence" DNSSEC option to see them.
  • 0.0.0.9.0.4.2.ip6.arpa/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • 0.0.0.9.0.4.2.ip6.arpa/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (8)
  • 0.0.0.9.0.4.2.ip6.arpa/CDNSKEY: The contents of the DS RRset are inconsistent with those of the CDNSKEY RRset. See RFC 7344, Sec. 3, RFC 7344, Sec. 5.
  • 0.0.0.9.0.4.2.ip6.arpa/CDS: The contents of the DS RRset are inconsistent with those of the CDS RRset. See RFC 7344, Sec. 3, RFC 7344, Sec. 5.
  • 0.0.0.9.0.4.2.ip6.arpa/DS (alg 10, id 51978): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • 0.0.0.9.0.4.2.ip6.arpa/DS (alg 10, id 51978): DNSSEC implementers are prohibited from implementing signing with DS algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • 0.0.0.9.0.4.2.ip6.arpa/DS (alg 10, id 51978): 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.
  • 0.0.0.9.0.4.2.ip6.arpa/DS (alg 10, id 51978): 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.
  • 0.0.0.9.0.4.2.ip6.arpa/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (180.149.63.3, UDP_-_EDNS0_4096_D_KN_0x20)
  • 0.0.0.9.0.4.2.ip6.arpa/TXT 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