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DNSViz: A DNS visualization tool

convergys.com

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

RRset statusRRset status

Insecure (7)
  • convergys.com/A
  • convergys.com/AAAA
  • convergys.com/MX
  • convergys.com/NS
  • convergys.com/SOA
  • convergys.com/SOA
  • convergys.com/TXT
Secure (1)
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 47671)
  • NSEC3 proving non-existence of convergys.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 37269)
  • com/DNSKEY (alg 8, id 38535)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Insecure (1)
  • com to convergys.com
Secure (1)
  • . to com

NoticesNotices

Errors (4)
  • com/DS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:7fe::53, UDP_-_NOEDNS_)
  • convergys.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2620:103:90d2:3003:250:56ff:febb:60)
  • convergys.com/A: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (2620:103:90d2:3003:250:56ff:febb:60, UDP_-_EDNS0_4096_D_KN)
  • convergys.com/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (2620:103:90d2:3003:250:56ff:febb:60, UDP_-_EDNS0_4096_D_KN)

DNSKEY legend

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