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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 (7)
  • 4gjn.com/A
  • 4gjn.com/AAAA
  • 4gjn.com/MX
  • 4gjn.com/NS
  • 4gjn.com/NSEC3PARAM
  • 4gjn.com/SOA
  • 4gjn.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 9799)
  • 4gjn.com/DNSKEY (alg 13, id 43196)
  • 4gjn.com/DNSKEY (alg 13, id 63218)
  • 4gjn.com/DS (alg 13, id 43196)
  • com/DNSKEY (alg 8, id 15549)
  • com/DNSKEY (alg 8, id 30909)
  • com/DS (alg 8, id 30909)

Delegation statusDelegation status

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

NoticesNotices

Errors (14)
  • 4gjn.com zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221)
  • 4gjn.com zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221)
  • 4gjn.com/A: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, UDP_-_NOEDNS_)
  • 4gjn.com/AAAA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, UDP_-_NOEDNS_)
  • 4gjn.com/DNSKEY: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
  • 4gjn.com/MX: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
  • 4gjn.com/NS: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, UDP_-_NOEDNS_)
  • 4gjn.com/NSEC3PARAM: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, UDP_-_NOEDNS_)
  • 4gjn.com/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, TCP_-_NOEDNS_)
  • 4gjn.com/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • 4gjn.com/TXT: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (89.26.108.11, 2001:470:1f0b:371::221, UDP_-_NOEDNS_)
  • 4gjn.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • 4ntdkm3b6o.4gjn.com/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • 4gjn.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (2)
  • 4ntdkm3b6o.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
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DNSSEC authentication graph