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DNSViz: A DNS visualization tool

ku.de

Updated: 2020-10-05 15:14:16 UTC (1359 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
  7. |?|
  8. |?|
  9. |?|
Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (5)
  • ku.de/A
  • ku.de/MX
  • ku.de/NS
  • ku.de/SOA
  • ku.de/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26116)
  • ./DNSKEY (alg 8, id 46594)
  • de/DNSKEY (alg 8, id 30900)
  • de/DNSKEY (alg 8, id 45580)
  • de/DS (alg 8, id 45580)
  • ku.de/DNSKEY (alg 10, id 4487)
  • ku.de/DNSKEY (alg 10, id 47166)
  • ku.de/DS (alg 10, id 47166)

Delegation statusDelegation status

Secure (2)
  • . to de
  • de to ku.de

NoticesNotices

Errors (1)
  • de zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:678:2::53)
Warnings (13)
  • RRSIG ku.de/A alg 10, id 4487: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG ku.de/DNSKEY alg 10, id 4487: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG ku.de/DNSKEY alg 10, id 4487: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG ku.de/DNSKEY alg 10, id 47166: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG ku.de/DNSKEY alg 10, id 47166: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG ku.de/MX alg 10, id 4487: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG ku.de/NS alg 10, id 4487: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG ku.de/SOA alg 10, id 4487: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • RRSIG ku.de/TXT alg 10, id 4487: DNSSEC specification recommends not signing with DNSSEC algorithm 10 (RSASHA512). See RFC 8624, Sec. 3.1.
  • cazn8yk5ft.ku.de/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ku.de/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ku.de/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ku.de/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