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DNSViz: A DNS visualization tool

northropgrumman.com

Updated: 2023-09-24 14:42:49 UTC (213 days ago) Update now
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DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (4)
  • northropgrumman.com/A
  • northropgrumman.com/NS
  • northropgrumman.com/SOA
  • northropgrumman.com/TXT
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 11019)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 46780)
  • NSEC3 proving non-existence of northropgrumman.com/DS
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 4459)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

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

NoticesNotices

Errors (2)
  • com zone: The server(s) were not responsive to queries over UDP. (2001:500:856e::30, 2001:500:d937::30, 2001:501:b1f9::30, 2001:502:8cc::30, 2001:502:1ca1::30, 2001:502:7094::30, 2001:503:d2d::30, 2001:503:39c1::30, 2001:503:83eb::30, 2001:503:a83e::2:30, 2001:503:d414::30, 2001:503:eea3::30)
  • com/DS: No response was received from the server over UDP (tried 12 times). (2001:500:1::53, 2001:500:12::d0d, 2001:500:200::b, 2001:503:ba3e::2:30, UDP_-_NOEDNS_)

DNSKEY legend

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