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DNSViz: A DNS visualization tool

gandi.net

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (5)
  • gandi.net/A
  • gandi.net/MX
  • gandi.net/NS
  • gandi.net/SOA
  • gandi.net/TXT
Secure (1)
  • net/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (6)
  • ./DNSKEY (alg 8, id 14631)
  • ./DNSKEY (alg 8, id 20326)
  • NSEC3 proving non-existence of gandi.net/DS
  • net/DNSKEY (alg 8, id 35886)
  • net/DNSKEY (alg 8, id 6203)
  • net/DS (alg 8, id 35886)

Delegation statusDelegation status

Insecure (1)
  • net to gandi.net
Secure (1)
  • . to net

NoticesNotices

Warnings (2)
  • gandi.net/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. (2001:4b98:c:13::14, UDP_-_EDNS0_4096_D_KN)
  • gandi.net/SOA: No response was received from the server over UDP (tried 6 times) until the COOKIE EDNS option was removed (however, this server appeared to respond legitimately to other queries with the COOKIE EDNS option present). See RFC 6891, Sec. 6.1.2. (2001:4b98:c:13::14, UDP_-_EDNS0_4096_D_KN)

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