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DNSViz: A DNS visualization tool

gov.cy

DNSSEC options (hide)
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Insecure (4)
  • gov.cy/MX
  • gov.cy/NS
  • gov.cy/SOA
  • gov.cy/TXT
Secure (1)
  • cy/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (7)
  • ./DNSKEY (alg 8, id 14748)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 26838)
  • NSEC3 proving non-existence of gov.cy/DS
  • cy/DNSKEY (alg 13, id 53051)
  • cy/DNSKEY (alg 13, id 60430)
  • cy/DS (alg 13, id 53051)

Delegation statusDelegation status

Insecure (1)
  • cy to gov.cy
Secure (1)
  • . to cy

NoticesNotices

Errors (2)
  • cy zone: The server(s) responded over TCP with a malformed response or with an invalid RCODE. See RFC 1035, Sec. 4.1.1. (139.91.191.3)
  • cy/DNSKEY: No response was received from the server over UDP (tried 4 times). See RFC 1035, Sec. 4.2. (139.91.191.3, UDP_-_EDNS0_512_D_KN)
Warnings (2)
  • cy/DNSKEY (alg 13, id 53051): 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. (139.91.191.3, UDP_-_EDNS0_4096_D_KN)
  • cy/DNSKEY (alg 13, id 60430): 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. (139.91.191.3, 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