View on GitHub

DNSViz: A DNS visualization tool

nsm.no

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

RRset statusRRset status

Insecure (5)
  • nsm.no/A
  • nsm.no/MX
  • nsm.no/NS
  • nsm.no/SOA
  • nsm.no/TXT
Secure (1)
  • no/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Insecure (2)
  • nsm.no/DNSKEY (alg 8, id 21110)
  • nsm.no/DNSKEY (alg 8, id 42016)
Secure (6)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 42351)
  • NSEC3 proving non-existence of nsm.no/DS
  • no/DNSKEY (alg 8, id 29471)
  • no/DNSKEY (alg 8, id 37518)
  • no/DS (alg 8, id 29471)

Delegation statusDelegation status

Insecure (1)
  • no to nsm.no
Secure (1)
  • . to no

NoticesNotices

Errors (6)
  • NSEC3 proving non-existence of nsm.no/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of nsm.no/DS: An iterations count of 0 must be used in NSEC3 records to alleviate computational burdens. See RFC 9276, Sec. 3.1.
  • nsm.no/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
  • nsm.no/DS has errors; select the "Denial of existence" DNSSEC option to see them.
  • fmyth43nbx.nsm.no/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • nsm.no/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (8)
  • NSEC3 proving non-existence of nsm.no/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • NSEC3 proving non-existence of nsm.no/DS: The salt value for an NSEC3 record should be empty. See RFC 9276, Sec. 3.1.
  • no/DS (alg 8, id 29471): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (192.203.230.10, UDP_-_EDNS0_4096_D_KN)
  • no/DS (alg 8, id 29471): The server appears to support DNS cookies but did not return a COOKIE option. See RFC 7873, Sec. 5.2.3. (192.203.230.10, UDP_-_EDNS0_4096_D_KN)
  • nsm.no/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nsm.no/DS has warnings; select the "Denial of existence" DNSSEC option to see them.
  • fmyth43nbx.nsm.no/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • nsm.no/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
Download: png | svg
Warning JavaScript is required to make the graph below interactive.
DNSSEC authentication graph