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DNSViz: A DNS visualization tool

estada.ch

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

RRset statusRRset status

Secure (7)
  • estada.ch/A
  • estada.ch/AAAA
  • estada.ch/MX
  • estada.ch/NS
  • estada.ch/SOA
  • estada.ch/SOA
  • estada.ch/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (10)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • ch/DNSKEY (alg 13, id 1053)
  • ch/DNSKEY (alg 13, id 26777)
  • ch/DNSKEY (alg 13, id 31174)
  • ch/DS (alg 13, id 1053)
  • estada.ch/DNSKEY (alg 8, id 33468)
  • estada.ch/DNSKEY (alg 8, id 4735)
  • estada.ch/DNSKEY (alg 8, id 64204)
  • estada.ch/DS (alg 8, id 4735)

Delegation statusDelegation status

Secure (2)
  • . to ch
  • ch to estada.ch

NoticesNotices

Errors (15)
  • estada.ch zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4)
  • estada.ch zone: The server(s) responded over UDP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4)
  • estada.ch/A: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_NOEDNS_)
  • estada.ch/AAAA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_NOEDNS_)
  • estada.ch/DNSKEY (alg 8, id 33468): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (94.199.214.171, 2a0a:51c0::fe3, UDP_-_EDNS0_4096_D_KN)
  • estada.ch/DNSKEY (alg 8, id 64204): The DNSKEY RR was not found in the DNSKEY RRset returned by one or more servers. (185.194.239.73, 2a0a:51c0::61, UDP_-_EDNS0_4096_D_KN)
  • estada.ch/DNSKEY: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
  • estada.ch/MX: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_512_D_KN, UDP_-_NOEDNS_)
  • estada.ch/NS: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_NOEDNS_)
  • estada.ch/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, TCP_-_NOEDNS_)
  • estada.ch/SOA: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_NOEDNS_, UDP_-_NOEDNS__0x20)
  • estada.ch/TXT: The response had an invalid RCODE (SERVFAIL). See RFC 1035, Sec. 4.1.1. (2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_NOEDNS_)
  • qwgc8jaf4o.estada.ch/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • estada.ch/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • estada.ch/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (3)
  • ch to estada.ch: The following NS name(s) were found in the authoritative NS RRset, but not in the delegation NS RRset (i.e., in the ch zone): ns2.estada.ch See RFC 1034, Sec. 4.2.2.
  • qwgc8jaf4o.estada.ch/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • estada.ch/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