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DNSViz: A DNS visualization tool

netapp.com

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

RRset statusRRset status

Insecure (5)
  • netapp.com/A
  • netapp.com/MX
  • netapp.com/NS
  • netapp.com/SOA
  • netapp.com/TXT
Secure (2)
  • com/SOA
  • com/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 20038)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 5613)
  • NSEC3 proving non-existence of netapp.com/DS
  • com/DNSKEY (alg 13, id 19718)
  • com/DNSKEY (alg 13, id 956)
  • com/DS (alg 13, id 19718)

Delegation statusDelegation status

Insecure (1)
  • com to netapp.com
Secure (1)
  • . to com

NoticesNotices

Errors (3)
  • netapp.com/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (2620:10a:4005:8003:2314::a, UDP_-_EDNS0_512_D_KN)
  • netapp.com/MX: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (2620:10a:4005:8003:2314::a, UDP_-_EDNS0_512_D_KN)
  • netapp.com/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (9)
  • netapp.com/MX: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2620:10a:4005:8003:2314::a, UDP_-_EDNS0_4096_D_KN)
  • netapp.com/SOA: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2620:10a:4005:8003:2314::a, UDP_-_EDNS0_4096_D_KN, UDP_-_EDNS0_4096_D_KN_0x20)
  • netapp.com/TXT: No response was received until the UDP payload size was decreased, indicating that the server might be attempting to send a payload that exceeds the path maximum transmission unit (PMTU) size. See RFC 6891, Sec. 6.2.6. (2620:10a:4005:8003:2314::a, UDP_-_EDNS0_4096_D_KN)
  • kxbqa.pab0n.netapp.com/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • netapp.com/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • netapp.com/AAAA has warnings; select the "Denial of existence" DNSSEC option to see them.
  • netapp.com/NSEC3PARAM has warnings; select the "Denial of existence" DNSSEC option to see them.
  • netapp.com/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • netapp.com/DNSKEY 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
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DNSSEC authentication graph