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DNSViz: A DNS visualization tool

mx

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • mx/NS
  • mx/NSEC3PARAM
  • mx/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (5)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 61050)
  • mx/DNSKEY (alg 8, id 42025)
  • mx/DNSKEY (alg 8, id 62752)
  • mx/DS (alg 8, id 62752)

Delegation statusDelegation status

Secure (1)
  • . to mx

NoticesNotices

Errors (9)
  • mx/DNSKEY: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2001:1201:10::1, UDP_-_EDNS0_512_D_KN)
  • mx/NS: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2001:1201:10::1, UDP_-_EDNS0_4096_D_KN)
  • mx/NSEC3PARAM: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2001:1201:10::1, UDP_-_EDNS0_4096_D_KN)
  • mx/SOA: The response had an invalid RCODE (REFUSED). See RFC 1035, Sec. 4.1.1. (2001:1201:10::1, UDP_-_EDNS0_4096_D_KN)
  • mx/CDNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • ax8ny.lvcx1.mx/A has errors; select the "Denial of existence" DNSSEC option to see them.
  • mx/CNAME has errors; select the "Denial of existence" DNSSEC option to see them.
  • mx/DNSKEY has errors; select the "Denial of existence" DNSSEC option to see them.
  • mx/CDS has errors; select the "Denial of existence" DNSSEC option to see them.
Warnings (5)
  • mx/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. (2001:1201::1, UDP_-_EDNS0_4096_D_KN)
  • mx/CDNSKEY has warnings; select the "Denial of existence" DNSSEC option to see them.
  • ax8ny.lvcx1.mx/A has warnings; select the "Denial of existence" DNSSEC option to see them.
  • mx/CNAME has warnings; select the "Denial of existence" DNSSEC option to see them.
  • mx/CDS 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