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DNSViz: A DNS visualization tool

developmentscout.com

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

RRset statusRRset status

Bogus (6)
  • developmentscout.com/A
  • developmentscout.com/AAAA
  • developmentscout.com/MX
  • developmentscout.com/NS
  • developmentscout.com/SOA
  • developmentscout.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • com/DNSKEY (alg 13, id 19718)
  • com/DNSKEY (alg 13, id 59354)
  • com/DS (alg 13, id 19718)
  • developmentscout.com/DS (alg 8, id 3034)
Non_existent (1)
  • developmentscout.com/DNSKEY (alg 8, id 3034)

Delegation statusDelegation status

Bogus (1)
  • com to developmentscout.com
Secure (1)
  • . to com

NoticesNotices

Errors (14)
  • com to developmentscout.com: 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. (88.198.229.192, 193.47.99.5, 213.133.100.98, 2001:67c:192c::add:5, 2a01:4f8:0:1::add:1098, 2a01:4f8:0:1::add:2992, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • com to developmentscout.com: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (88.198.229.192, 193.47.99.5, 213.133.100.98, 2001:67c:192c::add:5, 2a01:4f8:0:1::add:1098, 2a01:4f8:0:1::add:2992, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • developmentscout.com/A: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (88.198.229.192, 193.47.99.5, 213.133.100.98, 2001:67c:192c::add:5, 2a01:4f8:0:1::add:1098, 2a01:4f8:0:1::add:2992, UDP_-_EDNS0_4096_D_KN)
  • developmentscout.com/AAAA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (88.198.229.192, 193.47.99.5, 213.133.100.98, 2001:67c:192c::add:5, 2a01:4f8:0:1::add:1098, 2a01:4f8:0:1::add:2992, UDP_-_EDNS0_4096_D_KN)
  • developmentscout.com/MX: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (88.198.229.192, 193.47.99.5, 213.133.100.98, 2001:67c:192c::add:5, 2a01:4f8:0:1::add:1098, 2a01:4f8:0:1::add:2992, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • developmentscout.com/NS: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (88.198.229.192, 193.47.99.5, 213.133.100.98, 2001:67c:192c::add:5, 2a01:4f8:0:1::add:1098, 2a01:4f8:0:1::add:2992, UDP_-_EDNS0_4096_D_KN)
  • developmentscout.com/SOA: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (88.198.229.192, 193.47.99.5, 213.133.100.98, 2001:67c:192c::add:5, 2a01:4f8:0:1::add:1098, 2a01:4f8:0:1::add:2992, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • developmentscout.com/TXT: No RRSIG covering the RRset was returned in the response. See RFC 4035, Sec. 3.1.1. (88.198.229.192, 193.47.99.5, 213.133.100.98, 2001:67c:192c::add:5, 2a01:4f8:0:1::add:1098, 2a01:4f8:0:1::add:2992, UDP_-_EDNS0_4096_D_KN)
  • developmentscout.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • developmentscout.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • developmentscout.com/NSEC3PARAM has errors; select the "Denial of existence" DNSSEC option to see them.
  • developmentscout.com/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
  • zmr1h.8kcs6.developmentscout.com/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • developmentscout.com/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (4)
  • ./DNSKEY (alg 8, id 20038): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY (alg 8, id 20326): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (2001:500:2f::f, UDP_-_EDNS0_4096_D_KN)
  • com to developmentscout.com: Authoritative AAAA records exist for hydrogen.ns.hetzner.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to developmentscout.com: Authoritative AAAA records exist for oxygen.ns.hetzner.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.

DNSKEY legend

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