View on GitHub

DNSViz: A DNS visualization tool

fanniemae.com

Updated: 2024-09-25 18:23:43 UTC (56 days ago) Update now
« Previous analysis | Next analysis »
DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • fanniemae.com/A
  • fanniemae.com/MX
  • fanniemae.com/NS
  • fanniemae.com/SOA
  • fanniemae.com/TXT
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • NSEC3 proving non-existence of fanniemae.com/DS
  • com/DNSKEY (alg 13, id 19718)
  • com/DNSKEY (alg 13, id 59354)
  • com/DS (alg 13, id 19718)

Delegation statusDelegation status

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

NoticesNotices

Errors (4)
  • fanniemae.com zone: The server(s) were not responsive to queries over TCP. See RFC 1035, Sec. 4.2. (156.154.64.111, 156.154.65.111, 156.154.66.111, 156.154.67.111, 2001:502:f3ff::93, 2610:a1:1014::93)
  • fanniemae.com/SOA: There was an error communicating with the server over TCP (UNKNOWN). See RFC 1035, Sec. 4.2. (156.154.64.111, 156.154.65.111, 156.154.66.111, 156.154.67.111, 2001:502:f3ff::93, 2610:a1:1014::93, TCP_-_EDNS0_4096_D_N)
  • fanniemae.com/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • fanniemae.com/CDS 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph