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DNSViz: A DNS visualization tool

centerpointenergy.com

Updated: 2025-05-21 01:19:01 UTC (290 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (6)
  • centerpointenergy.com/A
  • centerpointenergy.com/A
  • centerpointenergy.com/MX
  • centerpointenergy.com/NS
  • centerpointenergy.com/SOA
  • centerpointenergy.com/TXT
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 53148)
  • NSEC3 proving non-existence of centerpointenergy.com/DS
  • com/DNSKEY (alg 13, id 19718)
  • com/DNSKEY (alg 13, id 40097)
  • com/DS (alg 13, id 19718)

Delegation statusDelegation status

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

NoticesNotices

Errors (3)
  • centerpointenergy.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (158.81.127.60)
  • centerpointenergy.com/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (158.81.127.60, UDP_-_NOEDNS_)
  • centerpointenergy.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (158.81.127.60, UDP_-_NOEDNS_)
Warnings (2)
  • com to centerpointenergy.com: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the com zone): ns2.centerpointenergy.com, use9.akam.net, ns4.centerpointenergy.com, ns1.centerpointenergy.com, ns3.centerpointenergy.com, ns21.centerpointenergy.com See RFC 1034, Sec. 4.2.2.
  • com to centerpointenergy.com: The following NS name(s) were found in the delegation NS RRset (i.e., in the com zone), but not in the authoritative NS RRset: eur7.akam.net 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