View on GitHub

DNSViz: A DNS visualization tool

4gjn.com

DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (8)
  • 4gjn.com/A
  • 4gjn.com/AAAA
  • 4gjn.com/MX
  • 4gjn.com/NS
  • 4gjn.com/NSEC3PARAM
  • 4gjn.com/SOA
  • 4gjn.com/SOA
  • 4gjn.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (8)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • 4gjn.com/DNSKEY (alg 13, id 43196)
  • 4gjn.com/DNSKEY (alg 13, id 45550)
  • 4gjn.com/DS (alg 13, id 43196)
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 46551)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

Secure (2)
  • . to com
  • com to 4gjn.com

NoticesNotices

Errors (9)
  • RRSIG 4gjn.com/A alg 13, id 45550: The Signature Expiration field of the RRSIG RR (2023-05-28 19:17:20+00:00) is 4 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG 4gjn.com/AAAA alg 13, id 45550: The Signature Expiration field of the RRSIG RR (2023-05-28 19:17:20+00:00) is 4 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG 4gjn.com/DNSKEY alg 13, id 43196: The Signature Expiration field of the RRSIG RR (2023-05-28 22:17:20+00:00) is 4 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG 4gjn.com/DNSKEY alg 13, id 43196: The Signature Expiration field of the RRSIG RR (2023-05-28 22:17:20+00:00) is 4 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG 4gjn.com/MX alg 13, id 45550: The Signature Expiration field of the RRSIG RR (2023-05-28 19:17:20+00:00) is 4 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG 4gjn.com/NS alg 13, id 45550: The Signature Expiration field of the RRSIG RR (2023-05-28 19:17:20+00:00) is 4 days in the past. See RFC 4035, Sec. 5.3.1.
  • RRSIG 4gjn.com/TXT alg 13, id 45550: The Signature Expiration field of the RRSIG RR (2023-05-28 19:17:20+00:00) is 4 days in the past. See RFC 4035, Sec. 5.3.1.
  • com to 4gjn.com: No valid RRSIGs made by a key corresponding to a DS RR were found covering the DNSKEY RRset, resulting in no secure entry point (SEP) into the zone. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (185.154.154.81, 2a07:8dc1:20:108::81, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • 4gjn.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • 5t0a4v1k2d.4gjn.com/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 4gjn.com/CNAME has warnings; 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