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DNSViz: A DNS visualization tool

pre-constructioncondos.com

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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Bogus (3)
  • pre-constructioncondos.com/A
  • pre-constructioncondos.com/NS
  • pre-constructioncondos.com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Bogus (2)
  • pre-constructioncondos.com/DNSKEY (alg 13, id 2371)
  • pre-constructioncondos.com/DNSKEY (alg 13, id 34505)
Secure (6)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • com/DNSKEY (alg 8, id 15549)
  • com/DNSKEY (alg 8, id 30909)
  • com/DS (alg 8, id 30909)
  • pre-constructioncondos.com/DS (alg 13, id 49837)
Non_existent (1)
  • pre-constructioncondos.com/DNSKEY (alg 13, id 49837)

Delegation statusDelegation status

Bogus (1)
  • com to pre-constructioncondos.com
Secure (1)
  • . to com

NoticesNotices

Errors (2)
  • com to pre-constructioncondos.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. (108.162.192.117, 108.162.193.237, 172.64.32.117, 172.64.33.237, 173.245.58.117, 173.245.59.237, 2606:4700:50::adf5:3a75, 2606:4700:58::adf5:3bed, 2803:f800:50::6ca2:c075, 2803:f800:50::6ca2:c1ed, 2a06:98c1:50::ac40:2075, 2a06:98c1:50::ac40:21ed, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • com to pre-constructioncondos.com: The DS RRset for the zone included algorithm 13 (ECDSAP256SHA256), but no DS RR matched a DNSKEY with algorithm 13 that signs the zone's DNSKEY RRset. (108.162.192.117, 108.162.193.237, 172.64.32.117, 172.64.33.237, 173.245.58.117, 173.245.59.237, 2606:4700:50::adf5:3a75, 2606:4700:58::adf5:3bed, 2803:f800:50::6ca2:c075, 2803:f800:50::6ca2:c1ed, 2a06:98c1:50::ac40:2075, 2a06:98c1:50::ac40:21ed, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
Warnings (2)
  • pre-constructioncondos.com/DS (alg 13, id 49837): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • pre-constructioncondos.com/DS (alg 13, id 49837): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).

DNSKEY legend

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