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DNSViz: A DNS visualization tool

madduck.net

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

RRset statusRRset status

Bogus (6)
  • madduck.net/A
  • madduck.net/AAAA
  • madduck.net/MX
  • madduck.net/NS
  • madduck.net/SOA
  • madduck.net/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (1)
  • madduck.net/DNSKEY (alg 8, id 4559)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • madduck.net/DS (alg 7, id 31749)
  • net/DNSKEY (alg 8, id 30944)
  • net/DNSKEY (alg 8, id 35886)
  • net/DS (alg 8, id 35886)
Non_existent (1)
  • madduck.net/DNSKEY (alg 7, id 31749)

Delegation statusDelegation status

Bogus (1)
  • net to madduck.net
Secure (1)
  • . to net

NoticesNotices

Errors (12)
  • madduck.net/A: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, UDP_-_EDNS0_4096_D_KN)
  • madduck.net/AAAA: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, UDP_-_EDNS0_4096_D_KN)
  • madduck.net/DNSKEY (alg 8, id 4559): The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, UDP_-_EDNS0_4096_D_KN)
  • madduck.net/MX: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • madduck.net/NS: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, UDP_-_EDNS0_4096_D_KN)
  • madduck.net/SOA: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • madduck.net/TXT: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no RRSIG with algorithm 7 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, UDP_-_EDNS0_4096_D_KN)
  • net to madduck.net: 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. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, UDP_-_EDNS0_4096_D_KN)
  • net to madduck.net: The DS RRset for the zone included algorithm 7 (RSASHA1NSEC3SHA1), but no DS RR matched a DNSKEY with algorithm 7 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (188.174.253.164, 213.138.112.165, 2001:a60:902f::53:0:0, 2001:41c8:51:7a0:0:53::, UDP_-_EDNS0_4096_D_KN)
  • madduck.net/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • madduck.net/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • q7syc4pg5j.madduck.net/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • madduck.net/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • q7syc4pg5j.madduck.net/A 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