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DNSViz: A DNS visualization tool

zw3b.app

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

RRset statusRRset status

Insecure (1)
  • zxvib.yjwp2.zw3b.app/CNAME (NXDOMAIN)
Secure (13)
  • _.zw3b.app/CNAME
  • web.zw3b.app/A
  • zw3b.app/A
  • zw3b.app/AAAA
  • zw3b.app/CDNSKEY (NODATA)
  • zw3b.app/CDS (NODATA)
  • zw3b.app/CNAME (NODATA)
  • zw3b.app/MX
  • zw3b.app/NS
  • zw3b.app/NSEC3PARAM
  • zw3b.app/NSEC3PARAM
  • zw3b.app/SOA
  • zw3b.app/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (19)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 38696)
  • ./DNSKEY (alg 8, id 46441)
  • ./DNSKEY (alg 8, id 53148)
  • NSEC3 proving non-existence of zw3b.app/CDNSKEY
  • NSEC3 proving non-existence of zw3b.app/CDNSKEY
  • NSEC3 proving non-existence of zw3b.app/CDS
  • NSEC3 proving non-existence of zw3b.app/CDS
  • NSEC3 proving non-existence of zw3b.app/CNAME
  • NSEC3 proving non-existence of zw3b.app/CNAME
  • NSEC3 proving non-existence of zxvib.yjwp2.zw3b.app/CNAME
  • NSEC3 proving non-existence of zxvib.yjwp2.zw3b.app/CNAME
  • app/DNSKEY (alg 8, id 17620)
  • app/DNSKEY (alg 8, id 23684)
  • app/DS (alg 8, id 23684)
  • zw3b.app/DNSKEY (alg 13, id 39028)
  • zw3b.app/DNSKEY (alg 13, id 47132)
  • zw3b.app/DS (alg 13, id 39028)
  • zw3b.app/DS (alg 13, id 47132)

Delegation statusDelegation status

Secure (2)
  • . to app
  • app to zw3b.app

NoticesNotices

Errors (8)
  • NSEC3 proving non-existence of zw3b.app/CDNSKEY: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CDNSKEY: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CDS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CDS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CNAME: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CNAME: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zxvib.yjwp2.zw3b.app/CNAME: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zxvib.yjwp2.zw3b.app/CNAME: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
Warnings (8)
  • NSEC3 proving non-existence of zw3b.app/CDNSKEY: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CDNSKEY: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CDS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CDS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CNAME: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zw3b.app/CNAME: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zxvib.yjwp2.zw3b.app/CNAME: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of zxvib.yjwp2.zw3b.app/CNAME: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.

DNSKEY legend

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