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DNSViz: A DNS visualization tool

edu.om

Updated: 2025-04-18 10:05:54 UTC (8 days ago) Update now
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DNSSEC options (hide)
  1. |?|
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  3. |?|
  4. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (4)
  • edu.om/NS
  • edu.om/NSEC3PARAM
  • edu.om/SOA
  • om/SOA
Secure (1)
  • ./SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (6)
  • NSEC3 proving non-existence of edu.om/DS
  • edu.om/DNSKEY (alg 8, id 34908)
  • edu.om/DNSKEY (alg 8, id 59077)
  • om/DNSKEY (alg 8, id 10791)
  • om/DNSKEY (alg 8, id 20359)
  • om/DNSKEY (alg 8, id 60906)
Secure (4)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 53148)
  • NSEC proving non-existence of om/DS

Delegation statusDelegation status

Insecure (2)
  • . to om
  • om to edu.om

NoticesNotices

Errors (5)
  • edu.om zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2a00:9120:1::50, 2a00:9120:2::50)
  • edu.om/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2a00:9120:2::50, UDP_-_NOEDNS_)
  • edu.om/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (2a00:9120:1::50, UDP_-_EDNS0_4096_D_KN)
  • om zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2a00:9120:1::50, 2a00:9120:2::50)
  • edu.om/A has errors; 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