View on GitHub

DNSViz: A DNS visualization tool

gkb.ch

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

RRset statusRRset status

Insecure (6)
  • gkb.ch/A
  • gkb.ch/MX
  • gkb.ch/NS
  • gkb.ch/NSEC3PARAM
  • gkb.ch/SOA
  • gkb.ch/TXT
Secure (1)
  • ch/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (3)
  • gkb.ch/DNSKEY (alg 7, id 18681)
  • gkb.ch/DNSKEY (alg 7, id 42122)
  • gkb.ch/DNSKEY (alg 7, id 52259)
Secure (7)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 60955)
  • NSEC3 proving non-existence of gkb.ch/DS
  • ch/DNSKEY (alg 13, id 10)
  • ch/DNSKEY (alg 13, id 30987)
  • ch/DNSKEY (alg 13, id 38675)
  • ch/DS (alg 13, id 10)

Delegation statusDelegation status

Insecure (1)
  • ch to gkb.ch
Secure (1)
  • . to ch

NoticesNotices

Errors (6)
  • gkb.ch zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:67c:2350:11::bad:babe)
  • gkb.ch/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:67c:2350:11::bad:babe, UDP_-_NOEDNS_)
  • gkb.ch/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:67c:2350:11::bad:babe, UDP_-_NOEDNS_)
  • gkb.ch/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • gkb.ch/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • 6szdwm3l5f.gkb.ch/A has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (25)
  • RRSIG gkb.ch/A alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/A alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 18681: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 18681: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 18681: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/DNSKEY alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/MX alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/MX alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/NS alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/NS alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/NSEC3PARAM alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/NSEC3PARAM alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/SOA alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/SOA alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/TXT alg 7, id 42122: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • RRSIG gkb.ch/TXT alg 7, id 52259: DNSSEC implementers are recommended against implementing signing with DNSSEC algorithm 7 (RSASHA1NSEC3SHA1). See RFC 8624, Sec. 3.1.
  • gkb.ch/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gkb.ch/DNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • gkb.ch/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 6szdwm3l5f.gkb.ch/A 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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph