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DNSViz: A DNS visualization tool

datamtn.com

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

RRset statusRRset status

Secure (5)
  • datamtn.com/A
  • datamtn.com/MX
  • datamtn.com/NS
  • datamtn.com/SOA
  • datamtn.com/TXT

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (12)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 33853)
  • com/DNSKEY (alg 8, id 30909)
  • com/DNSKEY (alg 8, id 56311)
  • com/DS (alg 8, id 30909)
  • datamtn.com/DNSKEY (alg 8, id 15362)
  • datamtn.com/DNSKEY (alg 8, id 20216)
  • datamtn.com/DNSKEY (alg 8, id 29928)
  • datamtn.com/DNSKEY (alg 8, id 49325)
  • datamtn.com/DNSKEY (alg 8, id 5238)
  • datamtn.com/DS (alg 8, id 5238)
  • datamtn.com/DS (alg 8, id 5238)

Delegation statusDelegation status

Secure (2)
  • . to com
  • com to datamtn.com

NoticesNotices

Errors (8)
  • datamtn.com zone: The server(s) were not responsive to queries over UDP. See RFC 1035, Sec. 4.2. (2001:49f0:d064:6:1000::238)
  • datamtn.com/A: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:49f0:d064:6:1000::238, UDP_-_NOEDNS_)
  • datamtn.com/DS (alg 8, id 5238): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • datamtn.com/DS (alg 8, id 5238): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1). See RFC 8624, Sec. 3.2.
  • datamtn.com/NS: No response was received from the server over UDP (tried 12 times). See RFC 1035, Sec. 4.2. (2001:49f0:d064:6:1000::238, UDP_-_NOEDNS_)
  • datamtn.com/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • 7opmgjw5c4.datamtn.com/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • datamtn.com/AAAA has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (11)
  • com to datamtn.com: Authoritative AAAA records exist for dnssec10.datamtn.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to datamtn.com: Authoritative AAAA records exist for dnssec11.datamtn.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to datamtn.com: Authoritative AAAA records exist for dnssec12.datamtn.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to datamtn.com: Authoritative AAAA records exist for dnssec14.datamtn.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to datamtn.com: Authoritative AAAA records exist for dnssec7.datamtn.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • com to datamtn.com: Authoritative AAAA records exist for dnssec9.datamtn.com, but there are no corresponding AAAA glue records. See RFC 1034, Sec. 4.2.2.
  • datamtn.com/DS (alg 8, id 5238): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • datamtn.com/DS (alg 8, id 5238): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset. See RFC 4509, Sec. 3.
  • datamtn.com/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • 7opmgjw5c4.datamtn.com/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • datamtn.com/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