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DNSViz: A DNS visualization tool

arpce.dz

Updated: 2022-03-17 09:14:39 UTC (782 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • arpce.dz/A
  • arpce.dz/MX
  • arpce.dz/NS
  • arpce.dz/SOA
  • arpce.dz/TXT
Secure (1)
  • dz/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • NSEC proving non-existence of arpce.dz/DS
  • dz/DNSKEY (alg 8, id 17380)
  • dz/DNSKEY (alg 8, id 45579)
  • dz/DS (alg 8, id 17380)
  • dz/DS (alg 8, id 17380)

Delegation statusDelegation status

Insecure (1)
  • dz to arpce.dz
Secure (1)
  • . to dz

NoticesNotices

Errors (3)
  • arpce.dz zone: The server(s) were not responsive to queries over TCP. (80.249.74.81)
  • arpce.dz/SOA: No response was received from the server over TCP (tried 3 times). (80.249.74.81, TCP_-_EDNS0_4096_D_N)
  • dz zone: The server(s) were not responsive to queries over UDP. (2001:4340:1030:2::2)
Warnings (4)
  • dz/DS (alg 8, id 17380): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • dz/DS (alg 8, id 17380): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • dz/DS (alg 8, id 17380): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • dz/DS (alg 8, id 17380): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

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