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DNSViz: A DNS visualization tool

mail.crypsys.nl

Updated: 2020-11-03 16:50:11 UTC (1510 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
  10. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (1)
  • mail.crypsys.nl/A

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • crypsys.nl/DNSKEY (alg 7, id 18272)
  • crypsys.nl/DNSKEY (alg 7, id 40935)
  • crypsys.nl/DNSKEY (alg 7, id 7868)
  • crypsys.nl/DS (alg 7, id 40935)
  • nl/DNSKEY (alg 8, id 25290)
  • nl/DNSKEY (alg 8, id 34112)
  • nl/DS (alg 8, id 34112)

Delegation statusDelegation status

Secure (2)
  • . to nl
  • nl to crypsys.nl

NoticesNotices

Errors (2)
  • crypsys.nl/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • mail.crypsys.nl/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (9)
  • RRSIG crypsys.nl/DNSKEY alg 7, id 18272: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG crypsys.nl/DNSKEY alg 7, id 18272: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG crypsys.nl/DNSKEY alg 7, id 18272: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG crypsys.nl/DNSKEY alg 7, id 40935: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG crypsys.nl/DNSKEY alg 7, id 40935: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG crypsys.nl/DNSKEY alg 7, id 40935: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG mail.crypsys.nl/A alg 7, id 18272: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • crypsys.nl/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • mail.crypsys.nl/AAAA 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