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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 (6)
  • estada.ch/A
  • estada.ch/AAAA
  • estada.ch/MX
  • estada.ch/NS
  • estada.ch/SOA
  • estada.ch/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (11)
  • ./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 15, id 28431)
  • estada.ch/DNSKEY (alg 15, id 40435)
  • estada.ch/DNSKEY (alg 15, id 51436)
  • estada.ch/DS (alg 15, id 51436)
  • estada.ch/DS (alg 8, id 4735)
Non_existent (1)
  • estada.ch/DNSKEY (alg 8, id 4735)

Delegation statusDelegation status

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

NoticesNotices

Errors (16)
  • ch to estada.ch: The DS RRset for the zone included algorithm 8 (RSASHA256), but no DS RR matched a DNSKEY with algorithm 8 that signs the zone's DNSKEY RRset. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • estada.ch zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (185.194.239.73, 2a0a:51c0::61)
  • estada.ch/A: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN)
  • estada.ch/A: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (185.194.239.73, 2a0a:51c0::61, UDP_-_EDNS0_4096_D_KN)
  • estada.ch/AAAA: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN)
  • estada.ch/DNSKEY (alg 15, id 28431): The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • estada.ch/DNSKEY (alg 15, id 40435): The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • estada.ch/DNSKEY (alg 15, id 51436): The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • estada.ch/MX: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_512_D_KN)
  • estada.ch/NS: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN)
  • estada.ch/NS: The UDP connection was refused (ECONNREFUSED). See RFC 1035, Sec. 4.2. (185.194.239.73, 2a0a:51c0::61, UDP_-_EDNS0_4096_D_KN)
  • estada.ch/SOA: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, TCP_-_EDNS0_4096_D_N, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • estada.ch/TXT: The DS RRset for the zone included algorithm 8 (RSASHA256), but no RRSIG with algorithm 8 covering the RRset was returned in the response. See RFC 4035, Sec. 2.2, RFC 6840, Sec. 5.11. (94.199.214.171, 2a0a:51c0::fe3, 2a0a:e5c0:2:12:0:f0ff:fea9:c3c4, UDP_-_EDNS0_4096_D_KN)
  • qmhj2p1uc4.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 (2)
  • qmhj2p1uc4.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