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DNSViz: A DNS visualization tool

gov.tn

Updated: 2024-02-22 15:29:53 UTC (72 days ago) Update now
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DNSSEC options (hide)
  1. |?|
  2. |?|
  3. |?|
  4. |?|
  5. |?|
  6. |?|
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Notices
DNSSEC Authentication Chain

RRset statusRRset status

Secure (3)
  • gov.tn/MX
  • gov.tn/NS
  • gov.tn/SOA

DNSKEY/DS/NSEC statusDNSKEY/DS/NSEC status

Secure (9)
  • ./DNSKEY (alg 8, id 20326)
  • ./DNSKEY (alg 8, id 30903)
  • gov.tn/DNSKEY (alg 8, id 34336)
  • gov.tn/DNSKEY (alg 8, id 64206)
  • gov.tn/DS (alg 8, id 34336)
  • gov.tn/DS (alg 8, id 34336)
  • tn/DNSKEY (alg 8, id 36171)
  • tn/DNSKEY (alg 8, id 8629)
  • tn/DS (alg 8, id 8629)

Delegation statusDelegation status

Secure (2)
  • . to tn
  • tn to gov.tn

NoticesNotices

Warnings (6)
  • ./DNSKEY (alg 8, id 20326): 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. (170.247.170.2, UDP_-_EDNS0_4096_D_KN)
  • ./DNSKEY (alg 8, id 30903): 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. (170.247.170.2, UDP_-_EDNS0_4096_D_KN)
  • gov.tn/DS (alg 8, id 34336): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • gov.tn/DS (alg 8, id 34336): DNSSEC specification prohibits signing with DS records that use digest algorithm 1 (SHA-1).
  • gov.tn/DS (alg 8, id 34336): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.
  • gov.tn/DS (alg 8, id 34336): DS records with digest type 1 (SHA-1) are ignored when DS records with digest type 2 (SHA-256) exist in the same RRset.

DNSKEY legend

Full legend
SEP bit setSEP bit set
Revoke bit setRevoke bit set
Trust anchorTrust anchor
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DNSSEC authentication graph